CVE-2026-34727
Vikunja has TOTP Two-Factor Authentication Bypass via OIDC Login Path in code.vikunja.io/api
7.4
HIGH
CVSS 3.1
EPSS 0.28%
Description
Vikunja has TOTP Two-Factor Authentication Bypass via OIDC Login Path in code.vikunja.io/api. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. (If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.) The additional affected modules and versions are: code.vikunja.io/api before v2.3.0.
How to fix CVE-2026-34727
To remediate CVE-2026-34727, upgrade the affected package to a fixed version below.
- —upgrade to 2.3.0 or later
- —no fix listed
Is CVE-2026-34727 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.3.0
- from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.4 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N |