Auth bypass in Go-vikunja Vikunja
CVE-2026-33316
Vikunja is an open-source self-hosted task management platform. Prior to version 2.2.0, a flaw in Vikunja’s password reset logic allows disabled users to regain access to their accounts. The `ResetPassword()` function sets the user’s statu…
EPSS: 0.000 (3.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.
Affected products
- Go-vikunja Vikunja — versions < 2.2.0
Weakness classification (CWE)
References
- https://github.com/go-vikunja/vikunja/security/advisories/GHSA-vq4q-79hh-q767 (x_refsource_CONFIRM)
- https://github.com/go-vikunja/vikunja/commit/049f4a6be46f9460bd516f489ef9f569574bc70d (x_refsource_MISC)
- https://github.com/go-vikunja/vikunja/commit/d8570c603da1f26635ce6048d6af85ede827abfb (x_refsource_MISC)
- https://vikunja.io/changelog/vikunja-v2.2.0-was-released (x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-33316?
- CVE-2026-33316 is a high-severity vulnerability in Go-vikunja Vikunja, classified under Improper Access Control. CVSS score: 8.1/10. Published 2026-03-24.
- How severe is CVE-2026-33316?
- High severity. CVSS v3 base score is 8.1 out of 10.