CVE-2026-33315
unknown
CVSS v3
—
CVSS v4 NEW
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VIR risk
—
Description
Vikunja has a 2FA Bypass via Caldav Basic Auth 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 | <=2.1.0 | |
| Go | code.vikunja.io/api | | |
References
- https://github.com/go-vikunja/vikunja/security/advisories/GHSA-47cr-f226-r4pq
- https://nvd.nist.gov/vuln/detail/CVE-2026-33315
- https://github.com/go-vikunja/vikunja/commit/cdf5d30a425d032f749b78b98b828f25ad882615
- https://github.com/go-vikunja/vikunja
- https://vikunja.io/changelog/vikunja-v2.2.0-was-released
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.