{"id":"GO-2026-6411","summary":"MCP Toolbox HTTP tool path parameters allow traversal to unintended endpoints in github.com/googleapis/mcp-toolbox","details":"MCP Toolbox HTTP tool path parameters allow traversal to unintended endpoints in github.com/googleapis/mcp-toolbox","aliases":["CVE-2026-11720","GHSA-vwxw-jrg6-9jxv"],"modified":"2026-09-10T15:15:13.749645098Z","published":"2026-09-10T14:48:42Z","database_specific":{"review_status":"UNREVIEWED","url":"https://pkg.go.dev/vuln/GO-2026-6411"},"references":[{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-vwxw-jrg6-9jxv"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-11720"},{"type":"FIX","url":"https://github.com/googleapis/mcp-toolbox/commit/80a66021205e032a424fff87b3dc6d92da58aa77"},{"type":"FIX","url":"https://github.com/googleapis/mcp-toolbox/pull/3218"},{"type":"WEB","url":"https://github.com/googleapis/mcp-toolbox/releases/tag/v1.3.0"}],"affected":[{"package":{"name":"github.com/googleapis/mcp-toolbox","ecosystem":"Go","purl":"pkg:golang/github.com/googleapis/mcp-toolbox"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.3.0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-6411.json"}}],"schema_version":"1.9.0"}