An issue was discovered in Wekan The Open Source kanban board system up to version 18.15, fixed in 18.16. Authenticated users can update their entire user document (beyond profile fields), including orgs/teams and loginDisabled, due to missing server-side authorization checks; this enables privilege escalation and unauthorized access to other teams/orgs.
Fix
Patch, vendor advisory and mitigation references on NVD 2
- https://github.com/wekan/wekan/commit/f26d58201855e861bab1cd1fda4d62c664efdb81 Patch
- https://wekan.fi/hall-of-fame/spacebleed/ Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 8.8 · wekan_projectNVD modified 2026-10-14 13:10
Affected (CPE criteria) 1
cpe:2.3:a:wekan_project:wekan:*:*:*:*:*:*:*:*