CVE-2026-33668
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
Vikunja Allows Disabled/Locked User Accounts to Authenticate via API Tokens, CalDAV, and OpenID Connect in code.vikunja.io/api
Predictions
Exploit likelihood
20%
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 | >=0.18.0,<2.2.1 | 2.2.1 |
| Go | code.vikunja.io/api | >=0.18.0 | |
References
- https://github.com/go-vikunja/vikunja/security/advisories/GHSA-94xm-jj8x-3cr4
- https://nvd.nist.gov/vuln/detail/CVE-2026-33668
- https://github.com/go-vikunja/vikunja/commit/033922309f492996c928122fb49b691339199c35
- https://github.com/go-vikunja/vikunja/commit/04704e0fde4b027039cf583110cee7afe136fc1b
- https://github.com/go-vikunja/vikunja/commit/0b04768d830c80e9fde1b0962db1499cc652da0e
- https://github.com/go-vikunja/vikunja/commit/fd452b9cb6457fd4f9936527a14c359818f1cca7
- https://github.com/go-vikunja/vikunja
- https://vikunja.io/changelog/vikunja-v2.2.2-was-released
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.