{"id":"CVE-2026-45745","state":"PUBLISHED","title":"Termix has improper certificate validation in Electron desktop client that enables MITM credential/token theft","description":"Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. Starting in version 1.7.0, Termix Desktop (Electron) disables TLS certificate validation, allowing a machine-in-the-middle attacker to intercept and modify HTTPS traffic to the configured Termix server. This can lead to credential theft and JWT/session theft during login and normal use. As of time of publication, no known patched versions are available.","publishedAt":"2026-06-05T17:53:54.278Z","updatedAt":"2026-06-10T03:58:46.745Z","severity":{"score":8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["Termix-SSH Termix"],"affected":[{"vendor":"Termix-SSH","product":"Termix","versions":[{"version":">= 1.7.0, <= 2.2.1","status":"affected"}]}],"references":["https://github.com/Termix-SSH/Termix/security/advisories/GHSA-r9gw-3w87-mhh7"],"weaknesses":["CWE-295"],"ingestedAt":"2026-10-29T20:12:07.131Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/45xxx/CVE-2026-45745.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-45745","state":"PUBLISHED","datePublished":"2026-06-05T17:53:54.278Z","dateUpdated":"2026-06-10T03:58:46.745Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-05-13T06:54:34.220Z"},"containers":{"cna":{"title":"Termix has improper certificate validation in Electron desktop client that enables MITM credential/token theft","descriptions":[{"lang":"en","value":"Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. Starting in version 1.7.0, Termix Desktop (Electron) disables TLS certificate validation, allowing a machine-in-the-middle attacker to intercept and modify HTTPS traffic to the configured Termix server. This can lead to credential theft and JWT/session theft during login and normal use. As of time of publication, no known patched versions are available."}],"affected":[{"vendor":"Termix-SSH","product":"Termix","versions":[{"version":">= 1.7.0, <= 2.2.1","status":"affected"}]}],"references":[{"url":"https://github.com/Termix-SSH/Termix/security/advisories/GHSA-r9gw-3w87-mhh7","name":"https://github.com/Termix-SSH/Termix/security/advisories/GHSA-r9gw-3w87-mhh7","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-295","lang":"en","description":"CWE-295: Improper Certificate Validation","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-06-05T17:53:54.278Z"},"source":{"advisory":"GHSA-r9gw-3w87-mhh7","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/Termix-SSH/Termix/security/advisories/GHSA-r9gw-3w87-mhh7","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-09T00:00:00+00:00","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2026-45745"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-06-10T03:58:46.745Z"}}]}}}