CVE-2026-34727highCWE-287

CVE-2026-34727: fallo de gravedad alta en go-vikunja vikunja

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

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear vikunja+ Monitorear code.vikunja.io/api

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

21Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 7.4epss 0.3%
Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, the OIDC callback handler issues a full JWT token without checking whether the matched user has TOTP two-factor authentication enabled. When a local user with TOTP enrolled is matched via the OIDC email fallback mechanism, the second factor is completely skipped. This vulnerability is fixed in 2.3.0.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Productos afectados
go-vikunja · vikunja
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