CVE-2026-55181

9.4 Critique

Publiée le 30/09/2026 à 19:16 · Modifiée le 30/09/2026 à 22:17 · Analyse NVD reportée · Source : security-advisories@github.com

Description

Tugtainer is a self-hosted app for automating updates of Docker containers. Prior to version 1.30.3, Tugtainer's OIDC authentication can still be initiated even when OIDC_ENABLED=false. The /auth/oidc/enabled endpoint correctly reports that OIDC is disabled. However, a direct request to /auth/oidc/login still starts the OIDC login flow, returns HTTP 302, sets an oidc_state cookie, and redirects the user to the configured OIDC authorization endpoint. This bypasses the intended OIDC disable switch. This issue has been patched in version 1.30.3.

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Produits concernés

Quenary tugtainer

Scores CVSS

Version	Score	Source	Vecteur
3.1	9.4 Critique	security-advisories@github.com	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L`

Faiblesses (CWE)

CWE-284

Références

https://github.com/Quenary/tugtainer/commit/76371db679334b002d4af544b0f3b8587ad86f52
https://github.com/Quenary/tugtainer/releases/tag/v1.30.3
https://github.com/Quenary/tugtainer/security/advisories/GHSA-rg7c-vpfp-2w43
https://github.com/Quenary/tugtainer/security/advisories/GHSA-rg7c-vpfp-2w43

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories