{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-2256", "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b", "state": "PUBLISHED", "assignerShortName": "certcc", "dateReserved": "2026-02-09T15:23:17.916Z", "datePublished": "2026-03-02T20:09:11.808Z", "dateUpdated": "2026-03-02T21:10:07.108Z"}, "containers": {"cna": {"title": "Command injection vulnerability in ModelScope's ms-agent", "descriptions": [{"lang": "en", "value": "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."}], "source": {"discovery": "UNKNOWN"}, "affected": [{"vendor": "ModelScope", "product": "ms-agent", "versions": [{"status": "affected", "version": "0", "lessThanOrEqual": "v1.6.0rc1", "versionType": "custom"}]}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-94 Improper Control of Generation of Code ('Code Injection')"}]}], "references": [{"url": "https://github.com/modelscope/ms-agent"}, {"url": "https://www.hiddenlayer.com/research/indirect-prompt-injection-of-claude-computer-use"}, {"url": "https://medium.com/@itamar.yochpaz/cve-2026-2256-from-ai-prompt-to-full-system-compromise-a4114c718326"}, {"url": "https://github.com/Itamar-Yochpaz/CVE-2026-2256-PoC"}], "x_generator": {"engine": "VINCE 3.0.32", "env": "prod", "origin": "https://cveawg.mitre.org/api/cve/CVE-2026-2256"}, "providerMetadata": {"orgId": "37e5125f-f79b-445b-8fad-9564f167944b", "shortName": "certcc", "dateUpdated": "2026-03-02T20:09:11.808Z"}}, "adp": [{"title": "CVE Program Container", "references": [{"url": "https://www.kb.cert.org/vuls/id/431821"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-03-02T21:10:07.108Z"}}]}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "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."}], "id": "CVE-2026-2256", "lastModified": "2026-03-02T21:16:27.797", "metrics": {}, "published": "2026-03-02T21:16:27.797", "references": [{"source": "cret@cert.org", "url": "https://github.com/Itamar-Yochpaz/CVE-2026-2256-PoC"}, {"source": "cret@cert.org", "url": "https://github.com/modelscope/ms-agent"}, {"source": "cret@cert.org", "url": "https://medium.com/@itamar.yochpaz/cve-2026-2256-from-ai-prompt-to-full-system-compromise-a4114c718326"}, {"source": "cret@cert.org", "url": "https://www.hiddenlayer.com/research/indirect-prompt-injection-of-claude-computer-use"}], "sourceIdentifier": "cret@cert.org", "vulnStatus": "Received"}

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