HIGH 7.1 NVD
CVE-2026-85389
Worklenz before 3.0.0 fails to verify task ownership by organization when resolving task-scoped API endpoints, allowing authenticated users to access another te
Worklenz before 3.0.0 fails to verify task ownership by organization when resolving task-scoped API endpoints, allowing authenticated users to access another tenant's task data. Attackers can query task endpoints with arbitrary task UUIDs to retrieve work logs, comments, attachments, and project insights belonging to other organizations.
References
- https://github.com/Worklenz/worklenz
- https://github.com/Worklenz/worklenz/blob/v3.0.0/worklenz-backend/src/middlewares/verify-t
- https://github.com/Worklenz/worklenz/commit/f088ad0e36a23bb52857b46b3d4ce2533daeb65f
- https://github.com/Worklenz/worklenz/issues/396
- https://github.com/Worklenz/worklenz/releases/tag/v3.0.0
This high severity vulnerability with a CVSS score of 7.1 was published on 2026-09-03 via NVD.
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