PT-2026-2313 · Termix · Termix

Pyroxenites · Published 2026-01-12 · Updated 2026-01-13 · CVE-2026-22804

Positive Technologies (AI Summary)

CVSS v3.1

8.0

High

Base vector

AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions Termix versions 1.7.0 through 1.9.0

Description Termix is a web-based server management platform offering SSH terminal, tunneling, and file editing features. A Stored Cross-Site Scripting (XSS) issue exists in the Termix File Manager component due to insufficient sanitization of SVG file content before rendering. An attacker who has gained access to a managed SSH server can place a malicious file that, when previewed by a Termix user, will execute arbitrary JavaScript within the application's context. The vulnerable component is located in src/ui/desktop/apps/file-manager/components/FileViewer.tsx.

Recommendations Update to version 1.10.0 or later.

Exploit

Fix

XSS

Improper Privilege Management

Weakness Enumeration

CWE-79

CWE-269

Related Identifiers

CVE-2026-22804

GHSA-M3CV-5HGP-HV35

Affected Products

Termix

References · 6

• 🔥 https://github.com/Termix-SSH/Termix/security/advisories/GHSA-m3cv-5hgp-hv35 · Exploit
• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22804.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-22804 · Security Note
• https://osv.dev/vulnerability/CVE-2026-22804 · Vendor Advisory
• https://twitter.com/CVEnew/status/2010847684140118305 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2010881083047313574 · Twitter Post