CyberRota Analysis
AI-GeneratedTugtainer versions prior to 1.30.6 are vulnerable to an authenticated blind server-side request forgery (SSRF) due to insufficient validation of user-supplied URLs in the /settings/test_notification endpoint. This flaw allows authenticated users to make the backend server send outbound HTTP requests to arbitrary locations, potentially leading to data exfiltration or further exploitation of internal services. Organizations using Tugtainer for Docker container management should prioritize updating to version 1.30.6 or later to mitigate this critical vulnerability.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
Tugtainer is a self-hosted app for automating updates of Docker containers. Prior to version 1.30.6, Tugtainer allows an authenticated user to make the backend server send outbound HTTP requests to arbitrary user-supplied URLs through the notification test endpoint. The /settings/test_notification endpoint accepts a urls field and passes it directly to Apprise without restricting protocols, hostnames, localhost addresses, private IP ranges, or cloud metadata addresses. This can be abused as an authenticated blind server-side request forgery (SSRF). This issue has been patched in version 1.30.6.