What is GHSA-4gc2-344q-r2rw?

GHSA-4gc2-344q-r2rw is a security advisory published by GitHub Security Advisories with Medium severity. MS-Agent vulnerable to Command Injection

Which CVE IDs does GHSA-4gc2-344q-r2rw cover?

GHSA-4gc2-344q-r2rw covers the following CVE IDs: CVE-2026-2256. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4gc2-344q-r2rw?

GHSA-4gc2-344q-r2rw has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

Which products are affected by GHSA-4gc2-344q-r2rw?

GHSA-4gc2-344q-r2rw affects 1 product, including: pip/ms-agent:\u003c= 1.6.0rc1.

GHSA-4gc2-344q-r2rwMediumCVSS 6.5

MS-Agent vulnerable to Command Injection

Vendor

GitHub Security Advisories

Published

March 2, 2026

Last Modified

March 4, 2026

🔗 CVE IDs covered (1)

CVE-2026-2256 →

📋 Description

A Command Injection vulnerability in ModelScope's MS-Agent versions v1.6.0rc1 and earlier exists, allowing an attacker to execute arbitrary operating system commands through crafted prompt-derived input.

🎯 Affected products1

pip/ms-agent:<= 1.6.0rc1

🔗 References (7)

https://nvd.nist.gov/vuln/detail/CVE-2026-2256
https://github.com/Itamar-Yochpaz/CVE-2026-2256-PoC
https://github.com/modelscope/ms-agent
https://medium.com/@itamar.yochpaz/cve-2026-2256-from-ai-prompt-to-full-system-compromise-a4114c718326
https://www.hiddenlayer.com/research/indirect-prompt-injection-of-claude-computer-use
https://www.kb.cert.org/vuls/id/431821
https://github.com/advisories/GHSA-4gc2-344q-r2rw