← Vulnerability feed

Vulnerability record · CVE-2026-22804 · published 12 January 2026

CVE-2026-22804: Termix cross-site scripting vulnerability

Termix · Termix

Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. From 1.7.0 to 1.9.0, Stored Cross-Site Scripting (XSS) vulnerability exists in the Termix File Manager component. The application fails to sanitize SVG file content before rendering it. This allows an attacker who has compromised a managed SSH server to plant a malicious file, which, when previewed by the Termix user, executes arbitrary JavaScript in the context of the application. The vulnerability is located in src/ui/desktop/apps/file-manager/components/FileViewer.tsx. This vulnerability is fixed in 1.10.0.

4.7 CVSS 3.1 Medium EPSS 0.20% · top 91.0% CWE-79 · Cross-site scriptingCWE-269 · Improper privilege management
4.7CVSS 3.1 base score
0.20%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. From 1.7.0 to 1.9.0, Stored Cross-Site Scripting (XSS) vulnerability exists in the Termix File Manager component. The application fails to sanitize SVG file content before rendering it. This allows an attacker who has compromised a managed SSH server to plant a malicious file, which, when previewed by the Termix user, executes arbitrary JavaScript in the context of the application. The vulnerability is located in src/ui/desktop/apps/file-manager/components/FileViewer.tsx. This vulnerability is fixed in 1.10.0.

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/Termix-SSH/Termix/security/advisories/GHSA-m3cv-5hgp-hv35 ExploitThird Party Advisory
https://github.com/Termix-SSH/Termix/security/advisories/GHSA-m3cv-5hgp-hv35 ExploitThird Party Advisory

Track CVE-2026-22804 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.9CVE-2026-45744Termix os command injection vulnerabilityTermix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. Prior to version 2.3.2, the GET /ssh/fi…EPSS 3.0%9.8CVE-2026-45748Termix os command injection vulnerabilityTermix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. The `POST /ssh/tunnel/connect` endpoint…EPSS 2.5%9.2CVE-2025-59951Termix improper access control vulnerabilityTermix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. The official Docker image for Termix ve…EPSS 4.3%9.0CVE-2026-45750Termix os command injection vulnerabilityTermix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. Prior to version 2.3.2, the GET /ssh/fi…EPSS 0.43%9.0CVE-2026-45746Termix improper access control vulnerabilityTermix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. Prior to version 2.3.2, the File Manage…EPSS 0.59%8.1CVE-2026-45749Termix vulnerabilityTermix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. The `POST /users/totp/disable` and `POS…EPSS 0.46%8.1CVE-2026-45743Termix insecure direct object reference vulnerabilityTermix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. 16 file-manager endpoints in Termix pri…EPSS 0.41%8.0CVE-2026-45745Termix improper certificate validation vulnerabilityTermix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. Starting in version 1.7.0, Termix Deskt…EPSS 0.21%

Source: NIST National Vulnerability Database (record CVE-2026-22804), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.