{"id":"GHSA-6xpm-ggf7-wc3p","summary":"mcp-remote exposed to OS command injection via untrusted MCP server connections","details":"mcp-remote is exposed to OS command injection when connecting to untrusted MCP servers due to crafted input from the authorization_endpoint response URL","aliases":["CVE-2025-6514"],"modified":"2025-07-09T19:42:17.822019Z","published":"2025-07-09T15:30:44Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2025-07-09T18:08:44Z","nvd_published_at":"2025-07-09T13:15:24Z","cwe_ids":["CWE-78"],"severity":"CRITICAL"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-6514"},{"type":"WEB","url":"https://github.com/geelen/mcp-remote/commit/607b226a356cb61a239ffaba2fb3db1c9dea4bac"},{"type":"PACKAGE","url":"https://github.com/geelen/mcp-remote"},{"type":"WEB","url":"https://jfrog.com/blog/2025-6514-critical-mcp-remote-rce-vulnerability"},{"type":"WEB","url":"https://research.jfrog.com/vulnerabilities/mcp-remote-command-injection-rce-jfsa-2025-001290844"}],"affected":[{"package":{"name":"mcp-remote","ecosystem":"npm","purl":"pkg:npm/mcp-remote"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.5"},{"fixed":"0.1.16"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/07/GHSA-6xpm-ggf7-wc3p/GHSA-6xpm-ggf7-wc3p.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}]}