CVE-2026-55066
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
Vikunja has cross-tenant IDOR in kanban move-task endpoint via unauthorized body task_id
Predictions
Exploit likelihood
30%
Patch ETA
—
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.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Go | code.vikunja.io/api | <2.4.0 | 2.4.0 |
References
- https://github.com/go-vikunja/vikunja/security/advisories/GHSA-5pg6-m483-7vrg
- https://github.com/go-vikunja/vikunja/pull/3239
- https://github.com/go-vikunja/vikunja/commit/36cdc2ce2be0b8ccc74227d178b92047d59cd65f
- https://github.com/go-vikunja/vikunja
- https://github.com/go-vikunja/vikunja/releases/tag/v2.4.0
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.