{"id":"CVE-2025-6514","state":"PUBLISHED","title":"OS command injection in mcp-remote when connecting to untrusted MCP servers","description":"mcp-remote is exposed to OS command injection when connecting to untrusted MCP servers due to crafted input from the authorization_endpoint response URL","publishedAt":"2025-07-09T12:41:44.921Z","updatedAt":"2025-07-09T13:06:05.402Z","severity":{"score":9.6,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","source":"JFROG"},"assigner":"JFROG","products":["mcp-remote"],"affected":[{"packageName":"mcp-remote","defaultStatus":"unaffected","versions":[{"version":"0.0.5","status":"affected","lessThanOrEqual":"0.1.15","versionType":"semver"}],"collectionURL":"https://registry.npmjs.org"}],"references":["https://research.jfrog.com/vulnerabilities/mcp-remote-command-injection-rce-jfsa-2025-001290844/","https://github.com/geelen/mcp-remote/commit/607b226a356cb61a239ffaba2fb3db1c9dea4bac","https://jfrog.com/blog/2025-6514-critical-mcp-remote-rce-vulnerability"],"weaknesses":["CWE-78"],"ingestedAt":"2026-10-29T20:10:04.440Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/6xxx/CVE-2025-6514.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-6514","state":"PUBLISHED","datePublished":"2025-07-09T12:41:44.921Z","dateUpdated":"2025-07-09T13:06:05.402Z","assignerShortName":"JFROG","assignerOrgId":"48a46f29-ae42-4e1d-90dd-c1676c1e5e6d","dateReserved":"2025-06-23T09:47:58.352Z"},"containers":{"cna":{"title":"OS command injection in mcp-remote when connecting to untrusted MCP servers","descriptions":[{"lang":"en","value":"mcp-remote is exposed to OS command injection when connecting to untrusted MCP servers due to crafted input from the authorization_endpoint response URL"}],"affected":[{"packageName":"mcp-remote","defaultStatus":"unaffected","versions":[{"version":"0.0.5","status":"affected","lessThanOrEqual":"0.1.15","versionType":"semver"}],"collectionURL":"https://registry.npmjs.org"}],"references":[{"url":"https://research.jfrog.com/vulnerabilities/mcp-remote-command-injection-rce-jfsa-2025-001290844/","tags":["third-party-advisory"]},{"url":"https://github.com/geelen/mcp-remote/commit/607b226a356cb61a239ffaba2fb3db1c9dea4bac","tags":["patch"]},{"url":"https://jfrog.com/blog/2025-6514-critical-mcp-remote-rce-vulnerability","tags":["technical-description"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.6,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-78","description":"CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"JFROG","orgId":"48a46f29-ae42-4e1d-90dd-c1676c1e5e6d","dateUpdated":"2025-07-09T12:41:44.921Z"},"source":{"discovery":"EXTERNAL"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-07-09T13:05:52.266929Z","id":"CVE-2025-6514","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-07-09T13:06:05.402Z"}}]}}}