{"id":"CVE-2026-79764","state":"PUBLISHED","title":"Termix: Authenticated SSRF via `/homepage/proxy` — No Destination Allowlist","description":"Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. From 2.5.0 until 2.5.1, the /homepage/proxy endpoint accepts an authenticated user's url query parameter and passes it to http.get or https.get without destination restrictions. In src/backend/database/routes/homepage-proxy-routes.ts, new URL performs only syntactic validation, allowing requests to loopback, RFC1918, link-local, and cloud metadata destinations. The endpoint returns the complete fetched JSON response, so a low-privilege or self-registered account can exfiltrate internal service data and cloud credentials. This issue is fixed in version 2.5.1.","publishedAt":"2026-09-24T16:02:48.199Z","updatedAt":"2026-09-24T17:19:27.762Z","severity":{"score":7.7,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["Termix-SSH Termix"],"affected":[{"vendor":"Termix-SSH","product":"Termix","versions":[{"version":">= 2.5.0, < 2.5.1","status":"affected"}]}],"references":["https://github.com/Termix-SSH/Termix/security/advisories/GHSA-mwr3-35ph-pjqg","https://github.com/Termix-SSH/Termix/pull/1067","https://github.com/Termix-SSH/Termix/commit/4b2a60a854281d0e12e7c9bcde71854a81999ea0","https://github.com/Termix-SSH/Termix/commit/ddbdd5c437c2296607dfaa4265d6f63fbc1ca92e","https://github.com/Termix-SSH/Termix/releases/tag/release-2.5.1-tag"],"weaknesses":["CWE-918"],"ingestedAt":"2026-10-29T20:13:07.220Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/79xxx/CVE-2026-79764.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-79764","state":"PUBLISHED","datePublished":"2026-09-24T16:02:48.199Z","dateUpdated":"2026-09-24T17:19:27.762Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-08-25T14:08:18.111Z"},"containers":{"cna":{"title":"Termix: Authenticated SSRF via `/homepage/proxy` — No Destination Allowlist","descriptions":[{"lang":"en","value":"Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. From 2.5.0 until 2.5.1, the /homepage/proxy endpoint accepts an authenticated user's url query parameter and passes it to http.get or https.get without destination restrictions. In src/backend/database/routes/homepage-proxy-routes.ts, new URL performs only syntactic validation, allowing requests to loopback, RFC1918, link-local, and cloud metadata destinations. The endpoint returns the complete fetched JSON response, so a low-privilege or self-registered account can exfiltrate internal service data and cloud credentials. This issue is fixed in version 2.5.1."}],"affected":[{"vendor":"Termix-SSH","product":"Termix","versions":[{"version":">= 2.5.0, < 2.5.1","status":"affected"}]}],"references":[{"url":"https://github.com/Termix-SSH/Termix/security/advisories/GHSA-mwr3-35ph-pjqg","name":"https://github.com/Termix-SSH/Termix/security/advisories/GHSA-mwr3-35ph-pjqg","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/Termix-SSH/Termix/pull/1067","name":"https://github.com/Termix-SSH/Termix/pull/1067","tags":["x_refsource_MISC"]},{"url":"https://github.com/Termix-SSH/Termix/commit/4b2a60a854281d0e12e7c9bcde71854a81999ea0","name":"https://github.com/Termix-SSH/Termix/commit/4b2a60a854281d0e12e7c9bcde71854a81999ea0","tags":["x_refsource_MISC"]},{"url":"https://github.com/Termix-SSH/Termix/commit/ddbdd5c437c2296607dfaa4265d6f63fbc1ca92e","name":"https://github.com/Termix-SSH/Termix/commit/ddbdd5c437c2296607dfaa4265d6f63fbc1ca92e","tags":["x_refsource_MISC"]},{"url":"https://github.com/Termix-SSH/Termix/releases/tag/release-2.5.1-tag","name":"https://github.com/Termix-SSH/Termix/releases/tag/release-2.5.1-tag","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-918","lang":"en","description":"CWE-918: Server-Side Request Forgery (SSRF)","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-09-24T16:02:48.199Z"},"source":{"advisory":"GHSA-mwr3-35ph-pjqg","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/Termix-SSH/Termix/security/advisories/GHSA-mwr3-35ph-pjqg","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-24T17:19:08.241522Z","id":"CVE-2026-79764","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-24T17:19:27.762Z"}}]}}}