CVE-2026-45743Termix has a File-Manager Session Hijack via Missing Ownership Check (IDOR)

Description

Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. 16 file-manager endpoints in Termix prior to version 2.3.2 do not verify that the requesting user owns the SSH session identified by `sessionId`. An authenticated attacker who knows or guesses another user's active `sessionId` can read, write, delete, download, and execute files on the victim's connected SSH host. Version 2.3.2 patches the issue.

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

References and patches

• https://github.com/Termix-SSH/Termix/security/advisories/GHSA-5fqh-77cr-jj5x ExploitMitigationVendor Advisory
• https://github.com/Termix-SSH/Termix/releases/tag/release-2.3.2-tag ProductRelease Notes