CVE-2026-2256

Summary

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 Software

Weaknesses

• CWE-94 Improper Control of Generation of Code ('Code Injection')

ADP Enrichment

CVE Program Container

Additional References

• https://www.kb.cert.org/vuls/id/431821

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: partial

References

• https://github.com/modelscope/ms-agent
• https://www.hiddenlayer.com/research/indirect-prompt-injection-of-claude-computer-use
• https://medium.com/@itamar.yochpaz/cve-2026-2256-from-ai-prompt-to-full-system-compromise-a4114c718326
• https://github.com/Itamar-Yochpaz/CVE-2026-2256-PoC

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