---
id: CVE-2026-79761
title: >-
  Termix is a web-based server management platform with SSH terminal, tunneling,
  and file editing capabilities
summary: >-
  Termix is a web-based server management platform with SSH terminal, tunneling,
  and file editing capabilities. From 1.7.0 until 2.5.1, the Termix SSH key
  deployment flow derives a grep pattern from a user-controlled public-key token
  and i…
severity: medium
cvss: 6.6
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L'
cwe:
  - CWE-78
vendor: Termix-SSH
product: Termix
affected:
  - 'Termix >= 1.7.0, < 2.5.1'
published: '2026-09-24'
updated: '2026-09-25'
sourceUpdated: '2026-09-25T13:22:04.673'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-79761'
references:
  - url: >-
      https://github.com/Termix-SSH/Termix/commit/ddbdd5c437c2296607dfaa4265d6f63fbc1ca92e
    label: security-advisories@github.com
  - url: >-
      https://github.com/Termix-SSH/Termix/commit/fafff94e5e31c3843df06aa08773bbaa879bbede
    label: security-advisories@github.com
  - url: 'https://github.com/Termix-SSH/Termix/pull/1067'
    label: security-advisories@github.com
  - url: 'https://github.com/Termix-SSH/Termix/releases/tag/release-2.5.1-tag'
    label: security-advisories@github.com
  - url: >-
      https://github.com/Termix-SSH/Termix/security/advisories/GHSA-p2g3-2xq3-23gx
    label: security-advisories@github.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-24T16:47:15.824Z'
---

## Overview

Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. From 1.7.0 until 2.5.1, the Termix SSH key deployment flow derives a grep pattern from a user-controlled public-key token and interpolates it into double-quoted shell commands executed on the selected target host. In src/backend/database/routes/credential-deploy-routes.ts, both grep -F verification paths accept command substitution or quote-breaking shell syntax in keyPattern. An authenticated user who can deploy a crafted SSH credential can therefore execute commands with the selected remote account's privileges. The separate ACME command-injection report is outside this CVE's scope. This issue is fixed in version 2.5.1.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.