CyberRota Analysis
AI-GeneratedTugtainer versions prior to 1.30.3 have a critical vulnerability that allows unauthorized initiation of OIDC authentication despite being disabled, enabling attackers to bypass security controls. This flaw can lead to unauthorized access to Docker container management functionalities, posing significant risks to system integrity and data security. Organizations using Tugtainer for Docker container management should prioritize upgrading to version 1.30.3 or later to mitigate this vulnerability.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
Note: these links are listed for security research and verification purposes only.
Original NVD 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.