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TI-2026-06163 Aliases CVE-2026-7039GHSA-fw7f-26v6-92xm

tufantunc ssh-mcp index.ts shell.write command injection

Priority HIGH 72CWE-74Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-77.

Summary

A security vulnerability has been detected in tufantunc ssh-mcp up to 1.5.0. The affected element is the function shell.write of the file src/index.ts. Such manipulation of the argument Description leads to command injection. The attack must be carried out locally. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00653 51st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

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
tufantuncssh-mcp1.0; 1.1; 1.2; 1.3; 1.4; 1.5.0—No fix listedCNA
  • ssh-mcp Vendortufantunc Affected 1.0; 1.1; 1.2; 1.3; 1.4; 1.5.0 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-7039
  2. 2026-10-03 Alias added: GHSA-fw7f-26v6-92xm

References

Exploit 1

Other 1

  • TI-2026-06162 tufantunc ssh-mcp Command Line index.ts insufficiently protected credentials CVSS 4.0MEDIUM 4.8

Sources

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