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CVE-2026-34727 Vikunja ahs a TOTP Two-Factor Authentication Bypass via OIDC Login Path

🗓️ 10 Apr 2026 15:45:30Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 22 Views

Vikunja prior to 2.3.0 enables two-factor bypass via OpenID Connect when a local user matches by email fallback.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-34727
9 Apr 202621:44
circl
CNNVD
Vikunja 授权问题漏洞
10 Apr 202600:00
cnnvd
CVE
CVE-2026-34727
10 Apr 202615:45
cve
EUVD
EUVD-2026-21414
10 Apr 202615:30
euvd
Github Security Blog
Vikunja has TOTP Two-Factor Authentication Bypass via OIDC Login Path
10 Apr 202615:30
github
NVD
CVE-2026-34727
10 Apr 202616:16
nvd
OSV
GHSA-8JVC-MCX6-R4CG Vikunja has TOTP Two-Factor Authentication Bypass via OIDC Login Path
10 Apr 202615:30
osv
OSV
GO-2026-5258 Vikunja has TOTP Two-Factor Authentication Bypass via OIDC Login Path in code.vikunja.io/api
25 Jun 202618:43
osv
Positive Technologies
PT-2026-31944
10 Apr 202600:00
ptsecurity
RedhatCVE
CVE-2026-34727
13 Apr 202619:23
redhatcve
Rows per page
[
  {
    "vendor": "go-vikunja",
    "product": "vikunja",
    "versions": [
      {
        "version": "< 2.3.0",
        "status": "affected"
      }
    ]
  }
]

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