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-2026-25563

WeKan versions prior to 8.19 contain an insecure direct object reference IDOR in checklist creation and related checklist routes. The implementation does not verify that the supplied cardId belongs to the supplied boardId, allowing cross-board ID tampering by manipulating identifiers...

CVE-2026-25561 WeKan < 8.19 Attachment Upload Object Relationship Validation Bypass

WeKan versions prior to 8.19 contain an authorization weakness in the attachment upload API. The API does not fully validate that provided identifiers such as boardId, cardId, swimlaneId, and listId are consistent and refer to a coherent card/board relationship, enabling attempts to upload...

PT-2026-6927

Name of the Vulnerable Software and Affected Versions WeKan versions prior to 8.19 Description The software contains an insecure direct object reference IDOR in checklist creation and related checklist routes. The implementation does not verify that the supplied cardId belongs to the supplied...