Submit #742671: Wekan <8.21 Missing authorization checks leading to information disclosure ainfo

TitleWekan <8.21 Missing authorization checks leading to information disclosure a
DescriptionPosition-history tracking server methods did not consistently require authentication and board visibility checks. The fix enforces that the caller is logged in and verifies the user has access to the relevant board before proceeding with swimlane/list/card position-history operations.
Source⚠️ https://github.com/wekan/wekan/commit/55576ec17722db094835470b386162c9a662fb60
User
 MegaManSec (UID 94702)
Submission01/20/2026 12:52 PM (29 days ago)
Moderation02/04/2026 03:46 PM (15 days later)
StatusAccepted
VulDB entry344269 [WeKan up to 8.20 Position-History Tracking positionHistory.js PositionHistoryBleed authorization]
Points17

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