CVE-2026-25567: Wekan Project Wekan

Medium severity, CVSS 4.3. EPSS: 0.4% chance of exploitation in the next 30 days.

WeKan versions prior to 8.19 contain an insecure direct object reference (IDOR) in the card comment creation API. The endpoint accepts an authorId from the request body, allowing an authenticated user to spoof the recorded comment author by supplying another user's identifier.

Affected products

• Wekan Project Wekan: before 8.19 (fixed in 8.19)

Published 2026-02-07. Last modified 2026-07-14.