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GO-2026-6745 Vikunja: Explicit lower-permission share on a sub-project is silently overridden by an inherited parent permission (broken access control / privilege-management regression in v2.6.0) in code.vikunja.io/api

🗓️ 19 Oct 2026 21:08:26Reported by GoogleType 
osv_go
 osv_go
🔗 osv.dev👁 6 Views

Broken access control in Vikunja as sub-project shares are overridden by parent permissions.

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19 Oct 2026 21:40Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.14.3
CVSS 45.3
EPSS0.00158
SSVC
6