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    7 vulnerabilities

    CVE-2026-79987 (GCVE-0-2026-79987)

    Vulnerability from cvelistv5 – Published: 2026-09-10 16:05 – Updated: 2026-09-11 03:56
    VLAI
    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.
    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')
    References
    Impacted products
    Vendor Product Version
    craftcms cms Affected: 5.8.0 , < 5.10.13 (semver)
        cpe:2.3:a:craftcms:cms:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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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
    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.
    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')
    References
    Impacted products
    Vendor Product Version
    craftcms cms Affected: 5.0.0-RC1 , < 5.10.13 (semver)
        cpe:2.3:a:craftcms:cms:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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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
    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.
    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
    References
    Impacted products
    Vendor Product Version
    craftcms cms Affected: 5.0.0-RC1 , < 5.10.11 (semver)
        cpe:2.3:a:craftcms:cms:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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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
    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).
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-02 17:51 UTC
    CWE
    References
    Impacted products
    Vendor Product Version
    craftcms cms Affected: 5.0.0-RC1 , < 5.10.8 (semver)
        cpe:2.3:a:craftcms:cms:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-79988 (GCVE-0-2026-79988)

    Vulnerability from cvelistv5 – Published: 2026-08-27 15:36 – Updated: 2026-08-28 16:51
    VLAI
    Title
    Authenticated RCE through Twig sandbox escape
    Summary
    The Twig sandbox mechanism in Craft CMS is configured to allow dangerous functionality from the Yii framework, leading to authenticated RCE similar to previously disclosed vulnerabilities.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-28 03:55 UTC
    CWE
    • CWE-693 - Protection Mechanism Failure
    References
    URL Tags
    https://www.hckrt.com/hacktivity/HCKRT-8RQQ7K third-party-advisorytechnical-descriptionmitigation
    https://github.com/craftcms/cms/releases/tag/5.10.7 release-notes
    https://github.com/craftcms/cms product
    Impacted products
    Vendor Product Version
    craftcms cms Affected: 4.0.0-RC1 , < 4.18.3 (semver)
    Affected: 5.0.0-RC1 , < 5.10.7 (semver)
        cpe:2.3:a:craftcms:cms:*:*:*:*:*:*:*:*
        cpe:2.3:a:craftcms:cms:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-78416 (GCVE-0-2026-78416)

    Vulnerability from cvelistv5 – Published: 2026-08-24 15:36 – Updated: 2026-08-26 20:59
    VLAI
    Title
    Authenticated RCE via `condition.config` JSON cleanse bypass
    Summary
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    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-24 00:00 UTC
    CWE
    • CWE-915 - Improperly controlled modification of Dynamically-Determined object attributes
    References
    URL Tags
    https://www.hckrt.com/hacktivity/HCKRT-JD662P third-party-advisorytechnical-descriptionmitigation
    https://github.com/craftcms/cms/releases/tag/5.10.6 release-notes
    https://github.com/craftcms/cms product
    Impacted products
    Vendor Product Version
    craftcms cms Affected: 4.0.0-RC1 , < 4.18.2 (semver)
    Affected: 5.0.0-RC1 , < 5.10.6 (semver)
        cpe:2.3:a:craftcms:cms:*:*:*:*:*:*:*:*
        cpe:2.3:a:craftcms:cms:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-2345 (GCVE-0-2026-2345)

    Vulnerability from cvelistv5 – Published: 2026-02-11 14:49 – Updated: 2026-02-11 21:19
    VLAI
    Title
    Insufficient Origin Validation in Proctorio Chrome Extension postMessage Handlers
    Summary
    Proctorio Chrome Extension is a browser extension used for online proctoring. The extension contains multiple window.addEventListener('message', ...) handlers that do not properly validate the origin of incoming messages. Specifically, an internal messaging bridge processes messages based solely on the presence of a fromWebsite property without verifying the event.origin attribute.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-02-11 21:19 UTC
    CWE
    • CWE-346 - Origin Validation Error
    Impacted products
    Vendor Product Version
    Proctorio Secure Exam Proctor Extension Affected: 1.5.25220.33
    Unaffected: 1.5.25220.36
    Create a notification for this product.
    Show details on NVD website

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