CVE-2026-2256

Command injection vulnerability in ModelScope's ms-agent

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

ModelScope · ms-agent

CVSS v3.1 CNA

6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

EPSS

1.68% chance of exploitation in the next 30 days, 77th percentile

Published

2026-03-02

Updated

2026-03-03

Proof-of-concept exploits (3)

• Itamar-Yochpaz/CVE-2026-2256-PoC2★ · 2026-02-10
• mruniversity/CVE-2026-2256-0★ · 2026-06-19
• melbratic/CVE-2026-2256-Threat-Model----ms-agent-Command-Injection0★ · 2026-06-03

Security advisories

• advisories/GHSA-4gc2-344q-r2rw
• https://www.kb.cert.org/vuls/id/431821

References

• CVE Record
• NVD entry