{"id":"CVE-2026-2256","state":"PUBLISHED","title":"Command injection vulnerability in ModelScope's ms-agent","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.","publishedAt":"2026-03-02T20:09:11.808Z","updatedAt":"2026-03-03T20:07:24.775Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","source":"CISA-ADP"},"assigner":"certcc","products":["ModelScope ms-agent"],"affected":[{"vendor":"ModelScope","product":"ms-agent","versions":[{"version":"0","status":"affected","lessThanOrEqual":"v1.6.0rc1","versionType":"custom"}]}],"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","https://www.kb.cert.org/vuls/id/431821"],"weaknesses":["CWE-77"],"ingestedAt":"2026-10-29T20:11:31.369Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/2xxx/CVE-2026-2256.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-2256","state":"PUBLISHED","datePublished":"2026-03-02T20:09:11.808Z","dateUpdated":"2026-03-03T20:07:24.775Z","assignerShortName":"certcc","assignerOrgId":"37e5125f-f79b-445b-8fad-9564f167944b","dateReserved":"2026-02-09T15:23:17.916Z"},"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."}],"affected":[{"vendor":"ModelScope","product":"ms-agent","versions":[{"version":"0","status":"affected","lessThanOrEqual":"v1.6.0rc1","versionType":"custom"}]}],"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"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-94 Improper Control of Generation of Code ('Code Injection')"}]}],"providerMetadata":{"shortName":"certcc","orgId":"37e5125f-f79b-445b-8fad-9564f167944b","dateUpdated":"2026-03-02T20:09:11.808Z"},"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"VINCE 3.0.32","env":"prod","origin":"https://cveawg.mitre.org/api/cve/CVE-2026-2256"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.kb.cert.org/vuls/id/431821"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2026-03-02T21:10:07.108Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":6.5,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","integrityImpact":"LOW","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-03-03T20:06:53.906869Z","id":"CVE-2026-2256","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-77","type":"CWE","lang":"en","description":"CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-03-03T20:07:24.775Z"}}]}}}