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366 vulnerabilities by craftcms
CVE-2026-92594 (GCVE-0-2026-92594)
Vulnerability from nvd – Published: 2026-09-16 21:46 – Updated: 2026-09-18 20:08
VLAI
EPSS
VEX
Title
Craft CMS before 5.11.0 Unauthenticated PII Disclosure via GraphQL
Summary
Craft CMS 5.0.0-RC1 through versions before 5.11.0 incorrectly authorize the GraphQL draftCreator and revisionCreator fields: instead of requiring the user-data scope enforced by Gql::canQueryUsers() (usergroups.*:read), these fields are gated only on the elements.drafts:read / elements.revisions:read scopes, and their resolver returns a raw User element whose email, username, fullName, and addresses fields have no per-field authorization. A client holding only the drafts or revisions scope — including an unauthenticated client when the operator has enabled the public GraphQL schema with those scopes — can therefore harvest the email addresses, usernames, full names, and postal addresses of all draft/revision creators (typically site editors and administrators). The issue is fixed in 5.11.0.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 20:08 UTC
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/craftcms/cms/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/craft-cms-be… | third-party-advisory |
Impacted products
Date Public
2026-09-01 00:00
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CVE-2026-92593 (GCVE-0-2026-92593)
Vulnerability from nvd – Published: 2026-09-16 21:46 – Updated: 2026-09-17 14:45
VLAI
EPSS
VEX
Title
Craft CMS 5.10.0 before 5.10.13 Authenticated Remote Code Execution
Summary
Craft CMS versions 5.10.0 through 5.10.12 contain an incomplete fix for CVE-2026-55794: the Controller::getPostedRedirectUrl() -> View::renderObjectTemplate() sink remained unsandboxed, and the same fix commit added a self-signing oracle in Cp::elementLabelHtml(). Because Craft/Yii HMAC tokens are not bound to a parameter name, an authenticated low-privilege control panel user with edit rights on a single element type can mint a token over attacker-controlled Twig for the returnUrl parameter and replay it as the redirect POST parameter, reaching the unsandboxed sink and achieving server-side template injection that executes arbitrary PHP code (full server compromise). The issue is fixed in 5.10.13.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 14:45 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/craftcms/cms/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/craft-cms-5.… | third-party-advisory |
Impacted products
Date Public
2026-09-01 00:00
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CVE-2026-92592 (GCVE-0-2026-92592)
Vulnerability from nvd – Published: 2026-09-16 21:46 – Updated: 2026-09-17 19:23
VLAI
EPSS
VEX
Title
Craft CMS before 4.18.6 Remote Code Execution via signed cookie
Summary
Craft CMS 4.8.0 through 4.18.5 and 5.0.0 through 5.10.12 sign an authenticated user's attacker-controlled license-shun cookie with the same key and format used to validate signed redirect parameters, because the HMAC signature is not bound to its purpose (Yii's cookieValidationKey is derived from the same Craft securityKey used for signed request parameters). An authenticated, non-administrator user (Control Panel access is not required) can set the cookie via the license-shun endpoint and transplant the signed envelope into the redirect parameter; on a successful login, Craft validates the signature and renders the authenticated bytes as an unsandboxed Twig template, where Twig's map filter accepts a string callback and allows PHP system() to execute arbitrary operating-system commands as the web-server user. Exploitation requires an account using password authentication without active 2FA, the default request configuration, and availability of PHP system(). The issue is fixed in 4.18.6 and 5.10.13.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 18:57 UTC
CWE
- CWE-1336 - Improper Neutralization of Special Elements Used in a Template Engine
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/craftcms/cms/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/craft-cms-be… | third-party-advisory |
Impacted products
Date Public
2026-09-01 00:00
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CVE-2026-92591 (GCVE-0-2026-92591)
Vulnerability from nvd – Published: 2026-09-16 21:46 – Updated: 2026-09-17 13:26
VLAI
EPSS
VEX
Title
Craft CMS 5.0.0 before 5.10.13 Environment Secret Exposure via Installer
Summary
Craft CMS 5.0.0 through 5.10.12 treats a database connection failure as meaning that Craft is not installed, which makes anonymous installer actions — including install/validate-site — reachable on an installed production site whenever PHP remains available but the configured MySQL endpoint does not. The action accepts a site name, serializes it through Site::getName(), and expands ${NAME} expressions using App::env(). An unauthenticated attacker who obtained a guest session cookie and matching CSRF token before the outage and whose session remains valid during it can submit a predictable variable name (for example Craft's conventional CRAFT_SECURITY_KEY) and receive its value, disclosing Craft secrets, process environment variables, $_SERVER entries, or PHP constants such as the security key, database credentials, or API keys. The issue requires an independently occurring database outage; the vulnerability itself provides no way to induce it. Fixed in 5.10.13.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 13:24 UTC
CWE
- CWE-636 - Not Failing Securely ('Failing Open')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/craftcms/cms/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/craft-cms-5.… | third-party-advisory |
Impacted products
Date Public
2026-09-01 00:00
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CVE-2026-92590 (GCVE-0-2026-92590)
Vulnerability from nvd – Published: 2026-09-16 21:46 – Updated: 2026-09-19 02:04
VLAI
EPSS
VEX
Title
Craft CMS 5.7.0 before 5.10.13 Stored XSS via Generated Fields
Summary
Craft CMS versions from 5.7.0 before 5.10.13 contain a stored cross-site scripting vulnerability in the Generated Fields feature that disables Twig autoescaping and fails to encode cached values. Content editors can inject malicious JavaScript through editable fields that executes in authenticated Control Panel sessions of higher-privileged users viewing element indexes.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-19 02:04 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/craftcms/cms/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/craft-cms-5.… | third-party-advisory |
Impacted products
Date Public
2026-09-01 00:00
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CVE-2026-92589 (GCVE-0-2026-92589)
Vulnerability from nvd – Published: 2026-09-16 21:46 – Updated: 2026-09-18 20:12
VLAI
EPSS
VEX
Title
Craft CMS 5.0.0 before 5.10.13 Broken Access Control via nested-elements/reorder
Summary
Craft CMS 5.0.0 through 5.10.12 (fixed in 5.10.13) contains a broken access control flaw in the nested-elements reorder endpoint. When an authenticated control panel user with viewEntries and viewPeerEntries (but without savePeerEntries) opens another author's entry in read-only mode, Craft unconditionally grants that session a `manageNestedElements::<ownerId>::field:<handle>` authorization flag for the entry's Matrix/Address fields. Unlike the corresponding delete endpoint, actions/nested-elements/reorder trusts this session flag alone and never rechecks the caller's save permission for the owner element. As a result, a view-only user can POST to actions/nested-elements/reorder using the ownerElementType, ownerId, ownerSiteId, attribute, elementIds, and offset parameters present in the read-only page source and rewrite the sort order of Matrix blocks or Addresses belonging to content they are explicitly denied save access to.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 20:11 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/craftcms/cms/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/craft-cms-5.… | third-party-advisory |
Impacted products
Date Public
2026-09-01 00:00
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CVE-2026-55795 (GCVE-0-2026-55795)
Vulnerability from nvd – Published: 2026-09-14 15:55 – Updated: 2026-09-14 20:06
VLAI
EPSS
VEX
Title
Craft Commerce: Coupon Code Brute-Force via Rate Limit Bypass
Summary
Craft Commerce is an ecommerce platform for Craft CMS. From 4.0.0 until 4.11.2 and 5.6.5, CartController in src/controllers/CartController.php activates its RateLimiter only when the number POST or GET parameter is supplied. An unauthenticated attacker can submit couponCode values to actionUpdateCart for the session-based cart while omitting number, preventing creation of the IP rate-limit identity and allowing unlimited automated coupon-code guessing and enumeration. This issue is fixed in versions 4.11.2 and 5.6.5.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 19:22 UTC
CWE
- CWE-307 - Improper Restriction of Excessive Authentication Attempts
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/craftcms/commerce/security/adv… | x_refsource_CONFIRM |
| https://github.com/craftcms/commerce/commit/a7d36… | x_refsource_MISC |
| https://github.com/craftcms/commerce/commit/df22c… | x_refsource_MISC |
| https://github.com/craftcms/commerce/releases/tag… | x_refsource_MISC |
| https://github.com/craftcms/commerce/releases/tag/5.6.5 | x_refsource_MISC |
Impacted products
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CVE-2026-79987 (GCVE-0-2026-79987)
Vulnerability from nvd – Published: 2026-09-10 16:05 – Updated: 2026-09-11 03:56
VLAI
EPSS
VEX
Title
Low-privilege RCE through element-search eager loading
Summary
A remote, authenticated, non-admin Craft CMS Control Panel user with only the accessCp permission can execute operating system commands as the PHP web worker.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 00:00 UTC
CWE
- CWE-470 - Use of Externally-Controlled input to select classes or code ('unsafe reflection')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.hckrt.com/hacktivity/HCKRT-9TSYY2 | third-party-advisorytechnical-descriptionmitigation |
| https://github.com/craftcms/cms/releases/tag/5.10.13 | release-notes |
| https://github.com/craftcms/cms | product |
| https://github.com/craftcms/cms/security/advisori… | third-party-advisory |
Impacted products
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CVE-2026-86732 (GCVE-0-2026-86732)
Vulnerability from nvd – Published: 2026-09-08 15:14 – Updated: 2026-09-10 13:54
VLAI
EPSS
VEX
Title
Craft CMS before 5.10.12 Remote Code Execution via element-index
Summary
Craft CMS versions before 5.10.12 contain a remote code execution vulnerability in the element-index endpoint that allows authenticated content editors to instantiate arbitrary classes through the criteria parameter. Attackers can inject a malicious class via criteria[withTransforms][0][class] that reaches ImageTransforms::normalizeTransform(), then use a PHP gadget chain with yii\rbac\PhpManager to execute code by pointing itemFile to a request log containing PHP payload in the User-Agent header.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 13:54 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/craftcms/cms/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/craft-cms-be… | third-party-advisory |
Impacted products
Date Public
2026-08-25 00:00
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CVE-2026-86731 (GCVE-0-2026-86731)
Vulnerability from nvd – Published: 2026-09-08 15:14 – Updated: 2026-09-08 15:14
VLAI
EPSS
VEX
Title
Craft CMS 5.0.0-RC1 before 5.10.12 Permission Escalation via UsersController
Summary
Craft CMS versions 5.0.0-RC1 through 5.10.11 are missing an admin-target guard in UsersController::actionActivateUser (the users/activate-user action). While the action requires the administrateUsers permission, it does not call requireAdmin() when the targeted user is an administrator, unlike the mirror action actionDeactivateUser. As a result, an authenticated control panel user who is not an administrator but holds the administrateUsers permission can activate a pending or deliberately deactivated administrator account, which can lead to permission escalation when combined with resetting that account's password. The issue is fixed in Craft CMS 5.10.12.
Severity
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/craftcms/cms/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/craft-cms-5.… | third-party-advisory |
Impacted products
Date Public
2026-08-25 00:00
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CVE-2026-86730 (GCVE-0-2026-86730)
Vulnerability from nvd – Published: 2026-09-08 15:14 – Updated: 2026-09-08 15:36
VLAI
EPSS
VEX
Title
Craft CMS 5.0.0-RC1 before 5.10.12 Behavior Injection RCE
Summary
Craft CMS versions before 5.10.12 fail to properly cleanse string-typed field-layout elements, allowing authenticated control-panel users to inject Yii2 behavior attachments and event handlers. Attackers can post field-layout tab elements as JSON strings to bypass cleanse validation, then trigger arbitrary object instantiation and code execution through Craft::createObject().
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 15:36 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/craftcms/cms/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/craft-cms-5.… | third-party-advisory |
Impacted products
Date Public
2026-08-25 00:00
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CVE-2026-79991 (GCVE-0-2026-79991)
Vulnerability from nvd – Published: 2026-09-02 14:25 – Updated: 2026-09-02 17:55
VLAI
EPSS
VEX
Title
Authenticated SQL Injection via nested eager-loading criteria
Summary
Craft CMS GraphQL entry mutation resolvers (saveEntry, deleteEntry) read siteIddirectly from$argumentswithout passing throughArgumentManagerprepareArguments(), which is the function that enforces site-scope filtering via array_intersect against the GraphQL schema’s allowed sites. The query path (ElementResolverprepareElementQuery) correctly calls prepareArguments()`, so queries to unauthorized sites return empty. But mutations bypass this entirely — an attacker with a token scoped to Site A can create, modify, or delete entries in Site B by passing siteId in the mutations argument.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-02 17:55 UTC
CWE
- CWE-89 - Improper neutralization of special elements used in an SQL command ('SQL injection')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.hckrt.com/hacktivity/HCKRT-B5BSMM | third-party-advisorytechnical-descriptionmitigation |
| https://github.com/craftcms/cms/releases/tag/5.10.13 | release-notes |
| https://github.com/craftcms/cms | product |
| https://github.com/craftcms/cms/security/advisori… | third-party-advisory |
Impacted products
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CVE-2026-79990 (GCVE-0-2026-79990)
Vulnerability from nvd – Published: 2026-09-02 14:19 – Updated: 2026-09-02 17:53
VLAI
EPSS
VEX
Title
GQL entry mutation `siteId` bypasses schema site scope, enabling cross-site content read/write/delete
Summary
Craft CMS GraphQL entry mutation resolvers (saveEntry, deleteEntry) read siteIddirectly from$argumentswithout passing throughArgumentManagerprepareArguments(), which is the function that enforces site-scope filtering via array_intersect against the GraphQL schema’s allowed sites. The query path (ElementResolverprepareElementQuery) correctly calls prepareArguments()`, so queries to unauthorized sites return empty. But mutations bypass this entirely — an attacker with a token scoped to Site A can create, modify, or delete entries in Site B by passing siteId in the mutations argument.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-02 17:52 UTC
CWE
- CWE-639 - Authorization bypass through User-Controlled key
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.hckrt.com/hacktivity/HCKRT-XEQKMX | third-party-advisorytechnical-descriptionmitigation |
| https://github.com/craftcms/cms/releases/tag/5.10.11 | release-notes |
| https://github.com/craftcms/cms | product |
| https://github.com/craftcms/cms/security/advisori… | third-party-advisory |
Impacted products
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CVE-2026-79989 (GCVE-0-2026-79989)
Vulnerability from nvd – Published: 2026-09-02 14:11 – Updated: 2026-09-02 17:51
VLAI
EPSS
VEX
Title
Arbitrary user password reset leading to administrator account takeover
Summary
The vulnerability allows any authenticated user to change their own password without providing the current password or having an active elevated session. It also allows the attacker to change other users’ passwords if the attacker’s account has Edit users permission (which doesn’t allow changing others’ passwords) and lacks Administrate users permission (which is required to change others’ passwords).
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-02 17:51 UTC
CWE
- CWE-285 - Improper Authorization
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.hckrt.com/hacktivity/HCKRT-ZDSZJH | third-party-advisorytechnical-descriptionmitigation |
| https://github.com/craftcms/cms/releases/tag/5.10.8 | release-notes |
| https://github.com/craftcms/cms | product |
| https://github.com/advisories/GHSA-p8x7-9vfw-p7vc | third-party-advisory |
Impacted products
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CVE-2026-84802 (GCVE-0-2026-84802)
Vulnerability from nvd – Published: 2026-09-02 11:11 – Updated: 2026-09-02 12:40
VLAI
EPSS
VEX
Title
Craft CMS 5.7.0 before 5.10.12 Information Disclosure via AssetsController
Summary
Craft CMS versions from 5.7.0 before 5.10.12 contain an information disclosure vulnerability in AssetsController::actionMoveInfo that fails to enforce volume permissions. Authenticated control panel users can submit POST requests to the assets/move-info endpoint with arbitrary folderIds to retrieve asset count and total storage size for volumes they cannot access.
Severity
4.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-02 12:39 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/craftcms/cms/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/craft-cms-5.… | third-party-advisory |
Impacted products
Date Public
2026-08-18 00:00
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CVE-2026-84801 (GCVE-0-2026-84801)
Vulnerability from nvd – Published: 2026-09-02 11:11 – Updated: 2026-09-02 16:00
VLAI
EPSS
VEX
Title
Craft CMS 5.0.0-RC1 before 5.10.11 Authentication Bypass via administrateUsers
Summary
Craft CMS versions before 5.10.11 fail to validate admin status in the actionGetPasswordResetUrl endpoint, allowing non-admin users with administrateUsers permission to mint password reset URLs for administrator accounts. Attackers can generate a valid reset URL for any admin user and set a new password via actionSetPassword, which validates only the verification code without checking the caller's session, enabling complete control-panel takeover.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-02 13:43 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/craftcms/cms/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/craft-cms-5.… | third-party-advisory |
Impacted products
Date Public
2026-08-18 00:00
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CVE-2026-92594 (GCVE-0-2026-92594)
Vulnerability from cvelistv5 – Published: 2026-09-16 21:46 – Updated: 2026-09-18 20:08
VLAI
EPSS
VEX
Title
Craft CMS before 5.11.0 Unauthenticated PII Disclosure via GraphQL
Summary
Craft CMS 5.0.0-RC1 through versions before 5.11.0 incorrectly authorize the GraphQL draftCreator and revisionCreator fields: instead of requiring the user-data scope enforced by Gql::canQueryUsers() (usergroups.*:read), these fields are gated only on the elements.drafts:read / elements.revisions:read scopes, and their resolver returns a raw User element whose email, username, fullName, and addresses fields have no per-field authorization. A client holding only the drafts or revisions scope — including an unauthenticated client when the operator has enabled the public GraphQL schema with those scopes — can therefore harvest the email addresses, usernames, full names, and postal addresses of all draft/revision creators (typically site editors and administrators). The issue is fixed in 5.11.0.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 20:08 UTC
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/craftcms/cms/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/craft-cms-be… | third-party-advisory |
Impacted products
Date Public
2026-09-01 00:00
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CVE-2026-92593 (GCVE-0-2026-92593)
Vulnerability from cvelistv5 – Published: 2026-09-16 21:46 – Updated: 2026-09-17 14:45
VLAI
EPSS
VEX
Title
Craft CMS 5.10.0 before 5.10.13 Authenticated Remote Code Execution
Summary
Craft CMS versions 5.10.0 through 5.10.12 contain an incomplete fix for CVE-2026-55794: the Controller::getPostedRedirectUrl() -> View::renderObjectTemplate() sink remained unsandboxed, and the same fix commit added a self-signing oracle in Cp::elementLabelHtml(). Because Craft/Yii HMAC tokens are not bound to a parameter name, an authenticated low-privilege control panel user with edit rights on a single element type can mint a token over attacker-controlled Twig for the returnUrl parameter and replay it as the redirect POST parameter, reaching the unsandboxed sink and achieving server-side template injection that executes arbitrary PHP code (full server compromise). The issue is fixed in 5.10.13.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 14:45 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/craftcms/cms/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/craft-cms-5.… | third-party-advisory |
Impacted products
Date Public
2026-09-01 00:00
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CVE-2026-92592 (GCVE-0-2026-92592)
Vulnerability from cvelistv5 – Published: 2026-09-16 21:46 – Updated: 2026-09-17 19:23
VLAI
EPSS
VEX
Title
Craft CMS before 4.18.6 Remote Code Execution via signed cookie
Summary
Craft CMS 4.8.0 through 4.18.5 and 5.0.0 through 5.10.12 sign an authenticated user's attacker-controlled license-shun cookie with the same key and format used to validate signed redirect parameters, because the HMAC signature is not bound to its purpose (Yii's cookieValidationKey is derived from the same Craft securityKey used for signed request parameters). An authenticated, non-administrator user (Control Panel access is not required) can set the cookie via the license-shun endpoint and transplant the signed envelope into the redirect parameter; on a successful login, Craft validates the signature and renders the authenticated bytes as an unsandboxed Twig template, where Twig's map filter accepts a string callback and allows PHP system() to execute arbitrary operating-system commands as the web-server user. Exploitation requires an account using password authentication without active 2FA, the default request configuration, and availability of PHP system(). The issue is fixed in 4.18.6 and 5.10.13.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 18:57 UTC
CWE
- CWE-1336 - Improper Neutralization of Special Elements Used in a Template Engine
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/craftcms/cms/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/craft-cms-be… | third-party-advisory |
Impacted products
Date Public
2026-09-01 00:00
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CVE-2026-92591 (GCVE-0-2026-92591)
Vulnerability from cvelistv5 – Published: 2026-09-16 21:46 – Updated: 2026-09-17 13:26
VLAI
EPSS
VEX
Title
Craft CMS 5.0.0 before 5.10.13 Environment Secret Exposure via Installer
Summary
Craft CMS 5.0.0 through 5.10.12 treats a database connection failure as meaning that Craft is not installed, which makes anonymous installer actions — including install/validate-site — reachable on an installed production site whenever PHP remains available but the configured MySQL endpoint does not. The action accepts a site name, serializes it through Site::getName(), and expands ${NAME} expressions using App::env(). An unauthenticated attacker who obtained a guest session cookie and matching CSRF token before the outage and whose session remains valid during it can submit a predictable variable name (for example Craft's conventional CRAFT_SECURITY_KEY) and receive its value, disclosing Craft secrets, process environment variables, $_SERVER entries, or PHP constants such as the security key, database credentials, or API keys. The issue requires an independently occurring database outage; the vulnerability itself provides no way to induce it. Fixed in 5.10.13.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 13:24 UTC
CWE
- CWE-636 - Not Failing Securely ('Failing Open')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/craftcms/cms/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/craft-cms-5.… | third-party-advisory |
Impacted products
Date Public
2026-09-01 00:00
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CVE-2026-92590 (GCVE-0-2026-92590)
Vulnerability from cvelistv5 – Published: 2026-09-16 21:46 – Updated: 2026-09-19 02:04
VLAI
EPSS
VEX
Title
Craft CMS 5.7.0 before 5.10.13 Stored XSS via Generated Fields
Summary
Craft CMS versions from 5.7.0 before 5.10.13 contain a stored cross-site scripting vulnerability in the Generated Fields feature that disables Twig autoescaping and fails to encode cached values. Content editors can inject malicious JavaScript through editable fields that executes in authenticated Control Panel sessions of higher-privileged users viewing element indexes.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-19 02:04 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/craftcms/cms/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/craft-cms-5.… | third-party-advisory |
Impacted products
Date Public
2026-09-01 00:00
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CVE-2026-92589 (GCVE-0-2026-92589)
Vulnerability from cvelistv5 – Published: 2026-09-16 21:46 – Updated: 2026-09-18 20:12
VLAI
EPSS
VEX
Title
Craft CMS 5.0.0 before 5.10.13 Broken Access Control via nested-elements/reorder
Summary
Craft CMS 5.0.0 through 5.10.12 (fixed in 5.10.13) contains a broken access control flaw in the nested-elements reorder endpoint. When an authenticated control panel user with viewEntries and viewPeerEntries (but without savePeerEntries) opens another author's entry in read-only mode, Craft unconditionally grants that session a `manageNestedElements::<ownerId>::field:<handle>` authorization flag for the entry's Matrix/Address fields. Unlike the corresponding delete endpoint, actions/nested-elements/reorder trusts this session flag alone and never rechecks the caller's save permission for the owner element. As a result, a view-only user can POST to actions/nested-elements/reorder using the ownerElementType, ownerId, ownerSiteId, attribute, elementIds, and offset parameters present in the read-only page source and rewrite the sort order of Matrix blocks or Addresses belonging to content they are explicitly denied save access to.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 20:11 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/craftcms/cms/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/craft-cms-5.… | third-party-advisory |
Impacted products
Date Public
2026-09-01 00:00
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CVE-2026-55795 (GCVE-0-2026-55795)
Vulnerability from cvelistv5 – Published: 2026-09-14 15:55 – Updated: 2026-09-14 20:06
VLAI
EPSS
VEX
Title
Craft Commerce: Coupon Code Brute-Force via Rate Limit Bypass
Summary
Craft Commerce is an ecommerce platform for Craft CMS. From 4.0.0 until 4.11.2 and 5.6.5, CartController in src/controllers/CartController.php activates its RateLimiter only when the number POST or GET parameter is supplied. An unauthenticated attacker can submit couponCode values to actionUpdateCart for the session-based cart while omitting number, preventing creation of the IP rate-limit identity and allowing unlimited automated coupon-code guessing and enumeration. This issue is fixed in versions 4.11.2 and 5.6.5.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 19:22 UTC
CWE
- CWE-307 - Improper Restriction of Excessive Authentication Attempts
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/craftcms/commerce/security/adv… | x_refsource_CONFIRM |
| https://github.com/craftcms/commerce/commit/a7d36… | x_refsource_MISC |
| https://github.com/craftcms/commerce/commit/df22c… | x_refsource_MISC |
| https://github.com/craftcms/commerce/releases/tag… | x_refsource_MISC |
| https://github.com/craftcms/commerce/releases/tag/5.6.5 | x_refsource_MISC |
Impacted products
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CVE-2026-79987 (GCVE-0-2026-79987)
Vulnerability from cvelistv5 – Published: 2026-09-10 16:05 – Updated: 2026-09-11 03:56
VLAI
EPSS
VEX
Title
Low-privilege RCE through element-search eager loading
Summary
A remote, authenticated, non-admin Craft CMS Control Panel user with only the accessCp permission can execute operating system commands as the PHP web worker.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 00:00 UTC
CWE
- CWE-470 - Use of Externally-Controlled input to select classes or code ('unsafe reflection')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.hckrt.com/hacktivity/HCKRT-9TSYY2 | third-party-advisorytechnical-descriptionmitigation |
| https://github.com/craftcms/cms/releases/tag/5.10.13 | release-notes |
| https://github.com/craftcms/cms | product |
| https://github.com/craftcms/cms/security/advisori… | third-party-advisory |
Impacted products
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CVE-2026-86732 (GCVE-0-2026-86732)
Vulnerability from cvelistv5 – Published: 2026-09-08 15:14 – Updated: 2026-09-10 13:54
VLAI
EPSS
VEX
Title
Craft CMS before 5.10.12 Remote Code Execution via element-index
Summary
Craft CMS versions before 5.10.12 contain a remote code execution vulnerability in the element-index endpoint that allows authenticated content editors to instantiate arbitrary classes through the criteria parameter. Attackers can inject a malicious class via criteria[withTransforms][0][class] that reaches ImageTransforms::normalizeTransform(), then use a PHP gadget chain with yii\rbac\PhpManager to execute code by pointing itemFile to a request log containing PHP payload in the User-Agent header.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 13:54 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/craftcms/cms/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/craft-cms-be… | third-party-advisory |
Impacted products
Date Public
2026-08-25 00:00
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CVE-2026-86731 (GCVE-0-2026-86731)
Vulnerability from cvelistv5 – Published: 2026-09-08 15:14 – Updated: 2026-09-08 15:14
VLAI
EPSS
VEX
Title
Craft CMS 5.0.0-RC1 before 5.10.12 Permission Escalation via UsersController
Summary
Craft CMS versions 5.0.0-RC1 through 5.10.11 are missing an admin-target guard in UsersController::actionActivateUser (the users/activate-user action). While the action requires the administrateUsers permission, it does not call requireAdmin() when the targeted user is an administrator, unlike the mirror action actionDeactivateUser. As a result, an authenticated control panel user who is not an administrator but holds the administrateUsers permission can activate a pending or deliberately deactivated administrator account, which can lead to permission escalation when combined with resetting that account's password. The issue is fixed in Craft CMS 5.10.12.
Severity
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/craftcms/cms/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/craft-cms-5.… | third-party-advisory |
Impacted products
Date Public
2026-08-25 00:00
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CVE-2026-86730 (GCVE-0-2026-86730)
Vulnerability from cvelistv5 – Published: 2026-09-08 15:14 – Updated: 2026-09-08 15:36
VLAI
EPSS
VEX
Title
Craft CMS 5.0.0-RC1 before 5.10.12 Behavior Injection RCE
Summary
Craft CMS versions before 5.10.12 fail to properly cleanse string-typed field-layout elements, allowing authenticated control-panel users to inject Yii2 behavior attachments and event handlers. Attackers can post field-layout tab elements as JSON strings to bypass cleanse validation, then trigger arbitrary object instantiation and code execution through Craft::createObject().
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 15:36 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/craftcms/cms/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/craft-cms-5.… | third-party-advisory |
Impacted products
Date Public
2026-08-25 00:00
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CVE-2026-79991 (GCVE-0-2026-79991)
Vulnerability from cvelistv5 – Published: 2026-09-02 14:25 – Updated: 2026-09-02 17:55
VLAI
EPSS
VEX
Title
Authenticated SQL Injection via nested eager-loading criteria
Summary
Craft CMS GraphQL entry mutation resolvers (saveEntry, deleteEntry) read siteIddirectly from$argumentswithout passing throughArgumentManagerprepareArguments(), which is the function that enforces site-scope filtering via array_intersect against the GraphQL schema’s allowed sites. The query path (ElementResolverprepareElementQuery) correctly calls prepareArguments()`, so queries to unauthorized sites return empty. But mutations bypass this entirely — an attacker with a token scoped to Site A can create, modify, or delete entries in Site B by passing siteId in the mutations argument.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-02 17:55 UTC
CWE
- CWE-89 - Improper neutralization of special elements used in an SQL command ('SQL injection')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.hckrt.com/hacktivity/HCKRT-B5BSMM | third-party-advisorytechnical-descriptionmitigation |
| https://github.com/craftcms/cms/releases/tag/5.10.13 | release-notes |
| https://github.com/craftcms/cms | product |
| https://github.com/craftcms/cms/security/advisori… | third-party-advisory |
Impacted products
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CVE-2026-79990 (GCVE-0-2026-79990)
Vulnerability from cvelistv5 – Published: 2026-09-02 14:19 – Updated: 2026-09-02 17:53
VLAI
EPSS
VEX
Title
GQL entry mutation `siteId` bypasses schema site scope, enabling cross-site content read/write/delete
Summary
Craft CMS GraphQL entry mutation resolvers (saveEntry, deleteEntry) read siteIddirectly from$argumentswithout passing throughArgumentManagerprepareArguments(), which is the function that enforces site-scope filtering via array_intersect against the GraphQL schema’s allowed sites. The query path (ElementResolverprepareElementQuery) correctly calls prepareArguments()`, so queries to unauthorized sites return empty. But mutations bypass this entirely — an attacker with a token scoped to Site A can create, modify, or delete entries in Site B by passing siteId in the mutations argument.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-02 17:52 UTC
CWE
- CWE-639 - Authorization bypass through User-Controlled key
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.hckrt.com/hacktivity/HCKRT-XEQKMX | third-party-advisorytechnical-descriptionmitigation |
| https://github.com/craftcms/cms/releases/tag/5.10.11 | release-notes |
| https://github.com/craftcms/cms | product |
| https://github.com/craftcms/cms/security/advisori… | third-party-advisory |
Impacted products
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CVE-2026-79989 (GCVE-0-2026-79989)
Vulnerability from cvelistv5 – Published: 2026-09-02 14:11 – Updated: 2026-09-02 17:51
VLAI
EPSS
VEX
Title
Arbitrary user password reset leading to administrator account takeover
Summary
The vulnerability allows any authenticated user to change their own password without providing the current password or having an active elevated session. It also allows the attacker to change other users’ passwords if the attacker’s account has Edit users permission (which doesn’t allow changing others’ passwords) and lacks Administrate users permission (which is required to change others’ passwords).
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-02 17:51 UTC
CWE
- CWE-285 - Improper Authorization
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.hckrt.com/hacktivity/HCKRT-ZDSZJH | third-party-advisorytechnical-descriptionmitigation |
| https://github.com/craftcms/cms/releases/tag/5.10.8 | release-notes |
| https://github.com/craftcms/cms | product |
| https://github.com/advisories/GHSA-p8x7-9vfw-p7vc | third-party-advisory |
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