CVE-2026-45745: high-severity vulnerability in Termix-SSH Termix
Termix has improper certificate validation in Electron desktop client that enables MITM credential/token theft
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8epss 0.2%
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.
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N
Affected products
Termix-SSH · TermixRelated CVEs — Termix-SSH Termix
In the same product, most dangerous first.
CVE-2026-45744CRITICALTermix has an OS Command Injection in File Manager resolvePath endpointEPSS 2.0%CVE-2026-45748CRITICALTermix Vulnerable to Remote Code Execution via SSH Tunnel Forward Command InjectionEPSS 1.7%CVE-2026-42453HIGHTermix: Command injection in extractArchive/compressFiles via double-quote escaping bypassEPSS 1.2%CVE-2026-53545CRITICALTermix: Remote Code Execution via Tunnel Disconnect pkill Command InjectionEPSS 0.7%CVE-2026-53542HIGHTermix: Tar option injection in file-manager archive creation allows command execution on managed SSH hostsEPSS 0.7%CVE-2026-42454CRITICALTermix: OS Command Injection in Docker Container Management EndpointsEPSS 0.7%