CVE-2026-55234

Wekan (open source Kanban on Meteor) has a cross-board write flaw in versions before 9.37. The DDP update allow rules in server/permissions/cards.js, server/permissions/lists.js, and server/permissions/swimlanes.js validate only the stored boardId and do not verify a new boardId in the update mod...

PT-2026-60318

Name of the Vulnerable Software and Affected Versions Wekan versions prior to 9.32 Description REST handlers in server/models/customFields.js use read-level Authentication.checkBoardAccess instead of write-level Authentication.checkBoardWriteAccess for mutating custom-field routes. This allows a...

GHSA-P7MM-R948-4Q3Q Paperclip: Approval decision attribution spoofing via client-controlled `decidedByUserId` in paperclip server

Summary The approval-resolution endpoints POST /approvals/:id/approve, /reject, /request-revision accept a client-supplied decidedByUserId field in the request body and write it verbatim into the authoritative approvals.decidedByUserId column — without cross-checking it against the authenticated...

CVE-2026-30843

Wekan is an open source kanban tool built with Meteor. Versions 8.32 and 8.33 have a critical Insecure Direct Object Reference IDOR issue which could allow unauthorized users to modify custom fields across boards through its custom fields update endpoints, potentially leading to unauthorized data...

CVE-2026-30843 Wekan has Cross-Board IDOR in Custom Fields Update Endpoints

Wekan is an open source kanban tool built with Meteor. Versions 8.32 and 8.33 have a critical Insecure Direct Object Reference IDOR issue which could allow unauthorized users to modify custom fields across boards through its custom fields update endpoints, potentially leading to unauthorized data...

CVE-2026-30843

Wekan is an open source kanban tool built with Meteor. Versions 8.32 and 8.33 have a critical Insecure Direct Object Reference IDOR issue which could allow unauthorized users to modify custom fields across boards through its custom fields update endpoints, potentially leading to unauthorized data...

CVE-2026-30843

Wekan versions 8.32 and 8.33 contain a critical Insecure Direct Object Reference (IDOR) in custom fields update endpoints, allowing cross-board modification of custom fields. The PUT /api/boards/:boardId/custom-fields/:customFieldId endpoint validates board access but uses the field’s _id as a fi...

EUVD-2025-200218

Mattermost versions 10.11.x = 10.11.4, 10.5.x = 10.5.12 fail to validate the user permission when accessing the files and subscribing to the block in Boards, which allows an authenticated user to access other board files and was able to subscribe to the block from other boards that the user does...

EUVD-2022-33567

Malicious code in bioql PyPI...

PT-2024-37179 · Github · Github Enterprise Server

Name of the Vulnerable Software and Affected Versions: GitHub Enterprise Server versions prior to 3.14 Description: An Incorrect Authorization issue was identified in GitHub Enterprise Server, allowing read access to issue content via GitHub Projects. This issue was only exploitable in internal...

ShinHer StudyOnline System 安全漏洞

ShinHer StudyOnline System is a school administration system from ShinHer, China. " feature is not controlled by permissions. An attacker could use this vulnerability to access other users' message board content by setting URL parameters after logging in with user privileges...