{"id":"CVE-2026-62308","published":"2026-09-30T17:16:49.423","lastModified":"2026-09-30T20:17:34.140","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.","cvssScore":9.1,"cvssSeverity":"CRITICAL","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L","cwes":["CWE-918"],"vendors":[],"products":[],"references":[{"url":"https://github.com/Quenary/tugtainer/commit/c0294d0ab64985b135d0c5b566ac30bf8371f9c3","tags":[]},{"url":"https://github.com/Quenary/tugtainer/releases/tag/v1.30.6","tags":[]},{"url":"https://github.com/Quenary/tugtainer/security/advisories/GHSA-c2h5-ppv9-7vrq","tags":[]},{"url":"https://github.com/Quenary/tugtainer/security/advisories/GHSA-c2h5-ppv9-7vrq","tags":[]}],"exploitRefs":[{"url":"https://github.com/Quenary/tugtainer/commit/c0294d0ab64985b135d0c5b566ac30bf8371f9c3","tags":[]},{"url":"https://github.com/Quenary/tugtainer/releases/tag/v1.30.6","tags":[]},{"url":"https://github.com/Quenary/tugtainer/security/advisories/GHSA-c2h5-ppv9-7vrq","tags":[]},{"url":"https://github.com/Quenary/tugtainer/security/advisories/GHSA-c2h5-ppv9-7vrq","tags":[]}],"hasPoc":true,"ai":{"summary":"The flaw allows an authenticated user to make the backend server send HTTP requests to arbitrary URLs, posing a risk of sensitive data exposure and server compromise.","exploitability":"Exploitation requires an authenticated user and access to the /settings/test_notification endpoint. The attacker must supply a malicious URL.","blast_radius":"If exploited, the impact could range from data exfiltration to full server compromise, depending on the URL provided.","remediation":"Upgrade to Tugtainer version 1.30.6 or later.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["ssrf","auth-required","web"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-10-02T08:46:30.187Z"}}