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56 vulnerabilities by wekan
CVE-2026-55652 (GCVE-0-2026-55652)
Vulnerability from nvd – Published: 2026-07-15 21:15 – Updated: 2026-07-17 12:36
VLAI
EPSS
VEX
Title
Wekan: Header-login IP allowlist bypass via X-Forwarded-For spoofing in Wekan allows unauthenticated full account takeover (incl. admin)
Summary
Wekan is open source kanban built with Meteor. Prior to 9.46, header-login with HEADER_LOGIN_TRUSTED_IPS uses getRequestIp() in server/lib/headerLoginAuth.js to trust the client-supplied X-Forwarded-For header before the real socket address, allowing an unauthenticated attacker to send HEADER_LOGIN_ID for any username and receive a meteor_login_token session, including for admin. This issue is fixed in version 9.46.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/wekan/wekan/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/wekan/wekan/commit/b181889a565… | x_refsource_MISC |
| https://github.com/wekan/wekan/releases/tag/v9.46 | x_refsource_MISC |
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CVE-2026-55234 (GCVE-0-2026-55234)
Vulnerability from nvd – Published: 2026-07-15 21:13 – Updated: 2026-07-16 15:12
VLAI
EPSS
VEX
Title
Wekan: Broken access control: any authenticated user can move their Cards/Lists/Swimlanes into a private board they are not a member of (cross-board write via collection allow rule)
Summary
Wekan is open source kanban built with Meteor. Prior to 9.37, Wekan DDP update allow rules in server/permissions/cards.js, server/permissions/lists.js, and server/permissions/swimlanes.js authorize against the stored source boardId and do not validate a new boardId in the update modifier. Any authenticated user with write access to their own board can call /cards/update, /lists/update, or /swimlanes/update to move cards, lists, or swimlanes into a private board they are not a member of. This issue is fixed in version 9.37.
Severity
8.5 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/wekan/wekan/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/wekan/wekan/commit/d369a3614a4… | x_refsource_MISC |
| https://github.com/wekan/wekan/releases/tag/v9.37 | x_refsource_MISC |
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CVE-2026-53447 (GCVE-0-2026-53447)
Vulnerability from nvd – Published: 2026-07-15 21:12 – Updated: 2026-07-16 18:48
VLAI
EPSS
VEX
Title
Wekan: `cloneBoard` Meteor method has no authorization check — any user can clone (read) any private board by ID
Summary
Wekan is open source kanban built with Meteor. Prior to 9.35, the Wekan cloneBoard Meteor method in models/import.js uses caller-supplied sourceBoardId to build a board export through models/exporter.js without invoking canExport() or checking source-board membership. Any authenticated user who knows a private board ID can clone the board into their own account and read its cards, comments, attachments, member information, and activities. This issue is fixed in version 9.35.
Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/wekan/wekan/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/wekan/wekan/commit/357de728c03… | x_refsource_MISC |
| https://github.com/wekan/wekan/releases/tag/v9.35 | x_refsource_MISC |
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CVE-2026-53446 (GCVE-0-2026-53446)
Vulnerability from nvd – Published: 2026-07-15 21:10 – Updated: 2026-07-16 12:49
VLAI
EPSS
VEX
Title
Wekan: Server-Side Request Forgery (SSRF) via webhook integration URLs
Summary
Wekan is open source kanban built with Meteor. Prior to 9.32, Wekan webhook integration URLs in models/integrations.js are stored from user input and later fetched by server/notifications/outgoing.js without applying the existing validateAttachmentUrl() private-network checks from models/lib/attachmentUrlValidation.js. A board administrator can configure webhook URLs that cause server-side requests to internal or metadata services. This issue is fixed in version 9.32.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/wekan/wekan/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/wekan/wekan/commit/0e5fef6f311… | x_refsource_MISC |
| https://github.com/wekan/wekan/releases/tag/v9.32 | x_refsource_MISC |
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CVE-2026-53445 (GCVE-0-2026-53445)
Vulnerability from nvd – Published: 2026-07-15 21:11 – Updated: 2026-07-16 12:51
VLAI
EPSS
VEX
Title
Wekan: Authorization bypass in copyBoard DDP method allows any user to copy private boards
Summary
Wekan is open source kanban built with Meteor. Prior to 9.32, the Wekan copyBoard Meteor DDP method in server/publications/boards.js copies a board by caller-supplied board ID without checking this.userId, membership, or admin access. Any authenticated user can copy a private board they are not a member of, including its cards, checklists, custom fields, labels, and rules, while the REST POST /api/boards/:boardId/copy path correctly checks board admin access. This issue is fixed in version 9.32.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
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CVE-2026-53444 (GCVE-0-2026-53444)
Vulnerability from nvd – Published: 2026-07-15 21:11 – Updated: 2026-07-17 12:35
VLAI
EPSS
VEX
Title
Wekan: Missing authorization on OIDC Meteor methods allows privilege escalation to admin
Summary
Wekan is open source kanban built with Meteor. Prior to 9.32, Wekan OIDC-related Meteor methods in packages/wekan-oidc/oidc_server.js, server/models/org.js, and server/models/team.js are globally callable without the admin authorization checks used by their non-OIDC counterparts. Authenticated users can call setCreateOrgFromOidc, setOrgAllFieldsFromOidc, setCreateTeamFromOidc, setTeamAllFieldsFromOidc, boardRoutineOnLogin, or groupRoutineOnLogin to create or modify organizations and teams, and groupRoutineOnLogin can grant global admin privileges when PROPAGATE_OIDC_DATA is enabled. This issue is fixed in version 9.32.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/wekan/wekan/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/wekan/wekan/commit/305864f0c77… | x_refsource_MISC |
| https://github.com/wekan/wekan/releases/tag/v9.32 | x_refsource_MISC |
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CVE-2026-52893 (GCVE-0-2026-52893)
Vulnerability from nvd – Published: 2026-07-15 21:12 – Updated: 2026-07-18 02:35
VLAI
EPSS
VEX
Title
Wekan: OIDC Account Takeover via Unconditional Email-Based Account Merge in onCreateUser hook
Summary
Wekan is open source kanban built with Meteor. Prior to 9.32, the Wekan Accounts.onCreateUser hook in server/models/users.js merges OIDC logins into existing accounts when the OIDC email or username matches an existing Wekan user, without verifying ownership or checking email_verified. An attacker using an OIDC provider account with a victim's email or username can cause Wekan to merge the attacker's OIDC credentials into the victim account and then log in as that account. This issue is fixed in version 9.32.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-287 - Improper Authentication
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/wekan/wekan/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/wekan/wekan/commit/73204d4e0a7… | x_refsource_MISC |
| https://github.com/wekan/wekan/releases/tag/v9.32 | x_refsource_MISC |
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CVE-2026-52892 (GCVE-0-2026-52892)
Vulnerability from nvd – Published: 2026-07-15 21:08 – Updated: 2026-07-16 15:12
VLAI
EPSS
VEX
Title
Wekan: Read-only board members can create/modify/delete Custom Fields (privilege escalation via read-level authz on write ops)
Summary
Wekan is open source kanban built with Meteor. Prior to 9.32, Wekan REST handlers in server/models/customFields.js use read-level Authentication.checkBoardAccess instead of write-level Authentication.checkBoardWriteAccess for mutating custom-field routes. A read-only board member can call POST, PUT, and DELETE handlers for /api/boards/:boardId/custom-fields and custom-field dropdown items to create, update, or delete board custom fields. This issue is fixed in version 9.32.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/wekan/wekan/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/wekan/wekan/commit/70db04a93fe… | x_refsource_MISC |
| https://github.com/wekan/wekan/releases/tag/v9.32 | x_refsource_MISC |
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CVE-2026-52891 (GCVE-0-2026-52891)
Vulnerability from nvd – Published: 2026-07-15 21:08 – Updated: 2026-07-17 18:23
VLAI
EPSS
VEX
Title
Wekan: Shell Injection via Avatar Upload
Summary
Wekan is open source kanban built with Meteor. Prior to 9.07, Wekan avatar upload functionality embeds user-supplied filenames into paths later passed to child_process.exec() for MIME-type detection. Because models/avatars.js and models/fileValidation.js used a shell command with the avatar filename, shell metacharacters such as backticks and $() in the filename could execute commands on the server. This issue is fixed in version 9.07.
Severity
9.9 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/wekan/wekan/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/wekan/wekan/commit/a4c74a5980e… | x_refsource_MISC |
| https://github.com/wekan/wekan/releases/tag/v9.07 | x_refsource_MISC |
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CVE-2026-52890 (GCVE-0-2026-52890)
Vulnerability from nvd – Published: 2026-07-15 21:07 – Updated: 2026-07-16 12:59
VLAI
EPSS
VEX
Title
Wekan: Arbitrary file read and server DoS via attachment versions.original.path
Summary
Wekan is open source kanban built with Meteor. Prior to 9.31, Wekan allows a logged-in board member to insert an attachment document through the /attachments/insert DDP method with attacker-controlled versions.original.path and versions.original.storage fields. The server/permissions/attachments.js insert rule checks only board write access, and FileStoreStrategyFilesystem.getReadStream() in models/lib/fileStoreStrategy.js streams the stored path without a storage-root containment check, allowing arbitrary file reads and denial of service through special files such as /dev/zero. This issue is fixed in version 9.31.
Severity
7.1 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/wekan/wekan/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/wekan/wekan/commit/fc92b342cee… | x_refsource_MISC |
| https://github.com/wekan/wekan/releases/tag/v9.31 | x_refsource_MISC |
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CVE-2026-59154 (GCVE-0-2026-59154)
Vulnerability from nvd – Published: 2026-07-10 15:45 – Updated: 2026-07-10 20:59
VLAI
EPSS
VEX
Title
Wekan: Checklist direct DDP updates can write checklist data into private boards
Summary
Wekan is open source kanban built with Meteor. Prior to 9.64, Wekan has a cross-board authorization bypass in the direct Meteor collection allow rules for Checklists and ChecklistItems because updates are authorized only against the current source doc.cardId and do not inspect the destination cardId or boardId in the update modifier, allowing a low-privileged authenticated user with write access to one board and knowledge of a target private card id to create checklist data on an accessible card and move it into a private board where they are not a member. This issue is fixed in version 9.64.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/wekan/wekan/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/wekan/wekan/commit/b1ca76007b9… | x_refsource_MISC |
| https://github.com/wekan/wekan/releases/tag/v9.64 | x_refsource_MISC |
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CVE-2026-41455 (GCVE-0-2026-41455)
Vulnerability from nvd – Published: 2026-04-22 21:09 – Updated: 2026-07-14 20:00
VLAI
EPSS
VEX
Title
WeKan < 8.35 SSRF via Webhook URL
Summary
WeKan before 8.35 contains a server-side request forgery vulnerability in webhook integration URL handling where the URL scheme field accepts any string without protocol restriction or destination validation. Attackers who can create or modify integrations can set webhook URLs to internal network addresses, causing the server to issue HTTP POST requests to attacker-controlled internal targets with full board event payloads, and can additionally exploit response handling to overwrite arbitrary comment text without authorization checks.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/wekan/wekan/releases/tag/v8.35 | release-notes |
| https://github.com/wekan/wekan/commit/2cd702f48df… | patch |
| https://www.vulncheck.com/advisories/wekan-ssrf-v… | third-party-advisory |
Impacted products
Credits
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CVE-2026-41454 (GCVE-0-2026-41454)
Vulnerability from nvd – Published: 2026-04-22 21:08 – Updated: 2026-07-14 20:00
VLAI
EPSS
VEX
Title
WeKan < 8.35 Missing Authorization via Integration REST API
Summary
WeKan before 8.35 contains a missing authorization vulnerability in the Integration REST API endpoints that allows authenticated board members to perform administrative actions without proper privilege verification. Attackers can enumerate integrations including webhook URLs, create new integrations, modify or delete existing integrations, and manage integration activities by exploiting insufficient authorization checks in the JsonRoutes REST handlers.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/wekan/wekan/releases/tag/v8.35 | release-notes |
| https://github.com/wekan/wekan/commit/2cd702f48df… | patch |
| https://www.vulncheck.com/advisories/wekan-missin… | third-party-advisory |
Impacted products
Credits
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CVE-2026-30847 (GCVE-0-2026-30847)
Vulnerability from nvd – Published: 2026-03-06 19:37 – Updated: 2026-03-09 20:34
VLAI
EPSS
VEX
Title
Wekan Credential Leak via notificationUsers Publication Exposes Password Hashes and Session Tokens
Summary
Wekan is an open source kanban tool built with Meteor. In versions 8.31.0 through 8.33, the notificationUsers publication in Wekan publishes user documents with no field filtering, causing the ReactiveCache.getUsers() call to return all fields including highly sensitive data such as bcrypt password hashes, active session login tokens, email verification tokens, full email addresses, and any stored OAuth tokens. Unlike Meteor's default auto-publication which strips the services field for security, custom publications return whatever fields the cursor contains, meaning all subscribers receive the complete user documents. Any authenticated user who triggers this publication can harvest credentials and active session tokens for other users, enabling password cracking, session hijacking, and full account takeover. This issue has been fixed in version 8.34.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://securitylab.github.com/advisories/GHSL-20… | x_refsource_CONFIRM |
| https://github.com/wekan/wekan/commit/1c8667eae8b… | x_refsource_MISC |
| https://github.com/wekan/wekan/releases/tag/v8.34 | x_refsource_MISC |
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CVE-2026-30846 (GCVE-0-2026-30846)
Vulnerability from nvd – Published: 2026-03-06 19:35 – Updated: 2026-03-09 20:34
VLAI
EPSS
VEX
Title
Wekan Exposes All Global Webhook Integrations through globalwebhooks Publication
Summary
Wekan is an open source kanban tool built with Meteor. In versions 8.31.0 through 8.33, the globalwebhooks publication exposes all global webhook integrations—including sensitive url and token fields—without performing any authentication check on the server side. Although the subscription is normally invoked from the admin settings page, the server-side publication has no access control, meaning any DDP client, including unauthenticated ones, can subscribe and receive the data. This allows an unauthenticated attacker to retrieve global webhook URLs and authentication tokens, potentially enabling unauthorized use of those webhooks and access to connected external services. This issue has been fixed in version 8.34.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://securitylab.github.com/advisories/GHSL-20… | x_refsource_CONFIRM |
| https://github.com/wekan/wekan/commit/1ee9b2e9171… | x_refsource_MISC |
| https://github.com/wekan/wekan/releases/tag/v8.34 | x_refsource_MISC |
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CVE-2026-30845 (GCVE-0-2026-30845)
Vulnerability from nvd – Published: 2026-03-06 19:34 – Updated: 2026-03-09 20:34
VLAI
EPSS
VEX
Title
Wekan Exposes Sensitive Data through Lack of Field Filtering During Board Publication
Summary
Wekan is an open source kanban tool built with Meteor. In versions 8.31.0 through 8.33, the board composite publication in Wekan publishes all integration data for a board without any field filtering, exposing sensitive fields including webhook URLs and authentication tokens to any subscriber. Since board publications are accessible to all board members regardless of their role (including read-only and comment-only users), and even to unauthenticated DDP clients for public boards, any user who can access a board can retrieve its webhook credentials. This token leak allows attackers to make unauthenticated requests to the exposed webhooks, potentially triggering unauthorized actions in connected external services. This issue has been fixed in version 8.34.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://securitylab.github.com/advisories/GHSL-20… | x_refsource_CONFIRM |
| https://github.com/wekan/wekan/commit/8c00adc6b86… | x_refsource_MISC |
| https://github.com/wekan/wekan/releases/tag/v8.34 | x_refsource_MISC |
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CVE-2026-30844 (GCVE-0-2026-30844)
Vulnerability from nvd – Published: 2026-03-06 19:33 – Updated: 2026-03-09 20:34
VLAI
EPSS
VEX
Title
Wekan Vulnerable to SSRF through Lack of Validation or Filtering in Attachment URL Loading
Summary
Wekan is an open source kanban tool built with Meteor. Versions 8.32 and 8.33 are vulnerable to Server-Side Request Forgery (SSRF) via attachment URL loading. During board import in Wekan, attachment URLs from user-supplied JSON data are fetched directly by the server without any URL validation or filtering, affecting both the Wekan and Trello import flows. The parseActivities() and parseActions() methods extract user-controlled attachment URLs, which are then passed directly to Attachments.load() for download with no sanitization. This Server-Side Request Forgery (SSRF) vulnerability allows any authenticated user to make the server issue arbitrary HTTP requests, potentially accessing internal network services such as cloud instance metadata endpoints (exposing IAM credentials), internal databases, and admin panels that are otherwise unreachable from outside the network. This issue has been fixed in version 8.34.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://securitylab.github.com/advisories/GHSL-20… | x_refsource_CONFIRM |
| https://github.com/wekan/wekan/commit/62216e36c15… | x_refsource_MISC |
| https://github.com/wekan/wekan/releases/tag/v8.34 | x_refsource_MISC |
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CVE-2026-55652 (GCVE-0-2026-55652)
Vulnerability from cvelistv5 – Published: 2026-07-15 21:15 – Updated: 2026-07-17 12:36
VLAI
EPSS
VEX
Title
Wekan: Header-login IP allowlist bypass via X-Forwarded-For spoofing in Wekan allows unauthenticated full account takeover (incl. admin)
Summary
Wekan is open source kanban built with Meteor. Prior to 9.46, header-login with HEADER_LOGIN_TRUSTED_IPS uses getRequestIp() in server/lib/headerLoginAuth.js to trust the client-supplied X-Forwarded-For header before the real socket address, allowing an unauthenticated attacker to send HEADER_LOGIN_ID for any username and receive a meteor_login_token session, including for admin. This issue is fixed in version 9.46.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/wekan/wekan/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/wekan/wekan/commit/b181889a565… | x_refsource_MISC |
| https://github.com/wekan/wekan/releases/tag/v9.46 | x_refsource_MISC |
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CVE-2026-55234 (GCVE-0-2026-55234)
Vulnerability from cvelistv5 – Published: 2026-07-15 21:13 – Updated: 2026-07-16 15:12
VLAI
EPSS
VEX
Title
Wekan: Broken access control: any authenticated user can move their Cards/Lists/Swimlanes into a private board they are not a member of (cross-board write via collection allow rule)
Summary
Wekan is open source kanban built with Meteor. Prior to 9.37, Wekan DDP update allow rules in server/permissions/cards.js, server/permissions/lists.js, and server/permissions/swimlanes.js authorize against the stored source boardId and do not validate a new boardId in the update modifier. Any authenticated user with write access to their own board can call /cards/update, /lists/update, or /swimlanes/update to move cards, lists, or swimlanes into a private board they are not a member of. This issue is fixed in version 9.37.
Severity
8.5 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/wekan/wekan/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/wekan/wekan/commit/d369a3614a4… | x_refsource_MISC |
| https://github.com/wekan/wekan/releases/tag/v9.37 | x_refsource_MISC |
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CVE-2026-53447 (GCVE-0-2026-53447)
Vulnerability from cvelistv5 – Published: 2026-07-15 21:12 – Updated: 2026-07-16 18:48
VLAI
EPSS
VEX
Title
Wekan: `cloneBoard` Meteor method has no authorization check — any user can clone (read) any private board by ID
Summary
Wekan is open source kanban built with Meteor. Prior to 9.35, the Wekan cloneBoard Meteor method in models/import.js uses caller-supplied sourceBoardId to build a board export through models/exporter.js without invoking canExport() or checking source-board membership. Any authenticated user who knows a private board ID can clone the board into their own account and read its cards, comments, attachments, member information, and activities. This issue is fixed in version 9.35.
Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/wekan/wekan/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/wekan/wekan/commit/357de728c03… | x_refsource_MISC |
| https://github.com/wekan/wekan/releases/tag/v9.35 | x_refsource_MISC |
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CVE-2026-52893 (GCVE-0-2026-52893)
Vulnerability from cvelistv5 – Published: 2026-07-15 21:12 – Updated: 2026-07-18 02:35
VLAI
EPSS
VEX
Title
Wekan: OIDC Account Takeover via Unconditional Email-Based Account Merge in onCreateUser hook
Summary
Wekan is open source kanban built with Meteor. Prior to 9.32, the Wekan Accounts.onCreateUser hook in server/models/users.js merges OIDC logins into existing accounts when the OIDC email or username matches an existing Wekan user, without verifying ownership or checking email_verified. An attacker using an OIDC provider account with a victim's email or username can cause Wekan to merge the attacker's OIDC credentials into the victim account and then log in as that account. This issue is fixed in version 9.32.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-287 - Improper Authentication
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/wekan/wekan/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/wekan/wekan/commit/73204d4e0a7… | x_refsource_MISC |
| https://github.com/wekan/wekan/releases/tag/v9.32 | x_refsource_MISC |
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CVE-2026-53444 (GCVE-0-2026-53444)
Vulnerability from cvelistv5 – Published: 2026-07-15 21:11 – Updated: 2026-07-17 12:35
VLAI
EPSS
VEX
Title
Wekan: Missing authorization on OIDC Meteor methods allows privilege escalation to admin
Summary
Wekan is open source kanban built with Meteor. Prior to 9.32, Wekan OIDC-related Meteor methods in packages/wekan-oidc/oidc_server.js, server/models/org.js, and server/models/team.js are globally callable without the admin authorization checks used by their non-OIDC counterparts. Authenticated users can call setCreateOrgFromOidc, setOrgAllFieldsFromOidc, setCreateTeamFromOidc, setTeamAllFieldsFromOidc, boardRoutineOnLogin, or groupRoutineOnLogin to create or modify organizations and teams, and groupRoutineOnLogin can grant global admin privileges when PROPAGATE_OIDC_DATA is enabled. This issue is fixed in version 9.32.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/wekan/wekan/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/wekan/wekan/commit/305864f0c77… | x_refsource_MISC |
| https://github.com/wekan/wekan/releases/tag/v9.32 | x_refsource_MISC |
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CVE-2026-53445 (GCVE-0-2026-53445)
Vulnerability from cvelistv5 – Published: 2026-07-15 21:11 – Updated: 2026-07-16 12:51
VLAI
EPSS
VEX
Title
Wekan: Authorization bypass in copyBoard DDP method allows any user to copy private boards
Summary
Wekan is open source kanban built with Meteor. Prior to 9.32, the Wekan copyBoard Meteor DDP method in server/publications/boards.js copies a board by caller-supplied board ID without checking this.userId, membership, or admin access. Any authenticated user can copy a private board they are not a member of, including its cards, checklists, custom fields, labels, and rules, while the REST POST /api/boards/:boardId/copy path correctly checks board admin access. This issue is fixed in version 9.32.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/wekan/wekan/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/wekan/wekan/commit/8940a103970… | x_refsource_MISC |
| https://github.com/wekan/wekan/releases/tag/v9.32 | x_refsource_MISC |
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CVE-2026-53446 (GCVE-0-2026-53446)
Vulnerability from cvelistv5 – Published: 2026-07-15 21:10 – Updated: 2026-07-16 12:49
VLAI
EPSS
VEX
Title
Wekan: Server-Side Request Forgery (SSRF) via webhook integration URLs
Summary
Wekan is open source kanban built with Meteor. Prior to 9.32, Wekan webhook integration URLs in models/integrations.js are stored from user input and later fetched by server/notifications/outgoing.js without applying the existing validateAttachmentUrl() private-network checks from models/lib/attachmentUrlValidation.js. A board administrator can configure webhook URLs that cause server-side requests to internal or metadata services. This issue is fixed in version 9.32.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/wekan/wekan/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/wekan/wekan/commit/0e5fef6f311… | x_refsource_MISC |
| https://github.com/wekan/wekan/releases/tag/v9.32 | x_refsource_MISC |
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CVE-2026-52892 (GCVE-0-2026-52892)
Vulnerability from cvelistv5 – Published: 2026-07-15 21:08 – Updated: 2026-07-16 15:12
VLAI
EPSS
VEX
Title
Wekan: Read-only board members can create/modify/delete Custom Fields (privilege escalation via read-level authz on write ops)
Summary
Wekan is open source kanban built with Meteor. Prior to 9.32, Wekan REST handlers in server/models/customFields.js use read-level Authentication.checkBoardAccess instead of write-level Authentication.checkBoardWriteAccess for mutating custom-field routes. A read-only board member can call POST, PUT, and DELETE handlers for /api/boards/:boardId/custom-fields and custom-field dropdown items to create, update, or delete board custom fields. This issue is fixed in version 9.32.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/wekan/wekan/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/wekan/wekan/commit/70db04a93fe… | x_refsource_MISC |
| https://github.com/wekan/wekan/releases/tag/v9.32 | x_refsource_MISC |
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CVE-2026-52891 (GCVE-0-2026-52891)
Vulnerability from cvelistv5 – Published: 2026-07-15 21:08 – Updated: 2026-07-17 18:23
VLAI
EPSS
VEX
Title
Wekan: Shell Injection via Avatar Upload
Summary
Wekan is open source kanban built with Meteor. Prior to 9.07, Wekan avatar upload functionality embeds user-supplied filenames into paths later passed to child_process.exec() for MIME-type detection. Because models/avatars.js and models/fileValidation.js used a shell command with the avatar filename, shell metacharacters such as backticks and $() in the filename could execute commands on the server. This issue is fixed in version 9.07.
Severity
9.9 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/wekan/wekan/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/wekan/wekan/commit/a4c74a5980e… | x_refsource_MISC |
| https://github.com/wekan/wekan/releases/tag/v9.07 | x_refsource_MISC |
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CVE-2026-52890 (GCVE-0-2026-52890)
Vulnerability from cvelistv5 – Published: 2026-07-15 21:07 – Updated: 2026-07-16 12:59
VLAI
EPSS
VEX
Title
Wekan: Arbitrary file read and server DoS via attachment versions.original.path
Summary
Wekan is open source kanban built with Meteor. Prior to 9.31, Wekan allows a logged-in board member to insert an attachment document through the /attachments/insert DDP method with attacker-controlled versions.original.path and versions.original.storage fields. The server/permissions/attachments.js insert rule checks only board write access, and FileStoreStrategyFilesystem.getReadStream() in models/lib/fileStoreStrategy.js streams the stored path without a storage-root containment check, allowing arbitrary file reads and denial of service through special files such as /dev/zero. This issue is fixed in version 9.31.
Severity
7.1 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/wekan/wekan/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/wekan/wekan/commit/fc92b342cee… | x_refsource_MISC |
| https://github.com/wekan/wekan/releases/tag/v9.31 | x_refsource_MISC |
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CVE-2026-59154 (GCVE-0-2026-59154)
Vulnerability from cvelistv5 – Published: 2026-07-10 15:45 – Updated: 2026-07-10 20:59
VLAI
EPSS
VEX
Title
Wekan: Checklist direct DDP updates can write checklist data into private boards
Summary
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Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/wekan/wekan/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/wekan/wekan/commit/b1ca76007b9… | x_refsource_MISC |
| https://github.com/wekan/wekan/releases/tag/v9.64 | x_refsource_MISC |
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CVE-2026-41455 (GCVE-0-2026-41455)
Vulnerability from cvelistv5 – Published: 2026-04-22 21:09 – Updated: 2026-07-14 20:00
VLAI
EPSS
VEX
Title
WeKan < 8.35 SSRF via Webhook URL
Summary
WeKan before 8.35 contains a server-side request forgery vulnerability in webhook integration URL handling where the URL scheme field accepts any string without protocol restriction or destination validation. Attackers who can create or modify integrations can set webhook URLs to internal network addresses, causing the server to issue HTTP POST requests to attacker-controlled internal targets with full board event payloads, and can additionally exploit response handling to overwrite arbitrary comment text without authorization checks.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/wekan/wekan/releases/tag/v8.35 | release-notes |
| https://github.com/wekan/wekan/commit/2cd702f48df… | patch |
| https://www.vulncheck.com/advisories/wekan-ssrf-v… | third-party-advisory |
Impacted products
Credits
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CVE-2026-41454 (GCVE-0-2026-41454)
Vulnerability from cvelistv5 – Published: 2026-04-22 21:08 – Updated: 2026-07-14 20:00
VLAI
EPSS
VEX
Title
WeKan < 8.35 Missing Authorization via Integration REST API
Summary
WeKan before 8.35 contains a missing authorization vulnerability in the Integration REST API endpoints that allows authenticated board members to perform administrative actions without proper privilege verification. Attackers can enumerate integrations including webhook URLs, create new integrations, modify or delete existing integrations, and manage integration activities by exploiting insufficient authorization checks in the JsonRoutes REST handlers.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/wekan/wekan/releases/tag/v8.35 | release-notes |
| https://github.com/wekan/wekan/commit/2cd702f48df… | patch |
| https://www.vulncheck.com/advisories/wekan-missin… | third-party-advisory |
Impacted products
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