CVE-2025-71433
Description
Kaneo before 2.1.6 contains a missing authorization vulnerability that allows authenticated users to access other workspaces by supplying project, task, label or workspace identifiers to API routes lacking membership checks. Attackers who obtain identifiers, for example from shared project links, can read projects and tasks, modify or delete tasks, labels and comments, and search workspace contents.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
Propose a mitigation on Community Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
References
- https://github.com/usekaneo/kaneo/blob/v2.1.5/apps/api/src/task/index.ts#L252-L275
- https://github.com/usekaneo/kaneo/commit/6d3555e9c07ec7ce7f68477d669eec67fce33cc3
- https://github.com/usekaneo/kaneo/issues/521
- https://github.com/usekaneo/kaneo/releases/tag/v2.1.6
- https://www.vulncheck.com/advisories/kaneo-before-2.1.6-missing-authorization-allows-cross-workspace-data-access
CWEs
CWE-862
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.