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TI-2026-18321 Aliases CVE-2026-22804

Improper privilege management in Termix-SSH Termix

Priority HIGH 70CWE-269Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
High
Impact type
Privilege escalation, Cross-site scripting
Confidentiality · integrity · availability
High · High · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-269 and CWE-79.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00206 10th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed Termix (Termix-SSH): 1.10.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Termix-SSHTermix1.7.0 to before 1.10.01.10.0Patch availableCNA
  • Termix VendorTermix-SSH Affected 1.7.0 to before 1.10.0 Fixed in 1.10.0 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:termix:termix:*:*:*:*:*:*:*:*1.7.0 to before 1.10.0VulnerableTermix-SSH
  • cpe:2.3:a:termix:termix:*:*:*:*:*:*:*:* Versions 1.7.0 to before 1.10.0 Vulnerable ·Termix-SSH

Remediation

  • Fix · CNA Termix (Termix-SSH) Fixed in 1.10.0

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-22804

References

Exploit 1

  • TI-2026-33485 Termix Vulnerable to Remote Code Execution via SSH Tunnel Forward Command Injection CVSS 3.1CRITICAL 9.8
  • TI-2025-37339 Termix' official Docker image contains an authentication bypass vulnerability CVSS 4.0CRITICAL 9.2
  • TI-2026-33481 Termix has an OS Command Injection in File Manager resolvePath endpoint CVSS 3.1CRITICAL 9.9
  • TI-2026-33487 Termix Vulnerable to Arbitrary Command Execution in File Manager CVSS 3.1CRITICAL 9.0
  • TI-2026-33483 Termix Vulnerable to Arbitrary Command Execution via Session Hijacking CVSS 3.1CRITICAL 9.0
  • TI-2026-33486 Termix's TOTP two-factor authentication can be disabled or bypassed using only the account password CVSS 3.1HIGH 8.1
See all 8 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences