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...

CVE-2026-25561

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...