{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-33732","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-03-23T17:34:57.560Z","datePublished":"2026-03-26T17:21:15.709Z","dateUpdated":"2026-03-27T14:41:11.864Z"},"containers":{"cna":{"title":"srvx is vulnerable to middleware bypass via absolute URI in request line","problemTypes":[{"descriptions":[{"cweId":"CWE-706","lang":"en","description":"CWE-706: Use of Incorrectly-Resolved Name or Reference","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.8,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/h3js/h3/security/advisories/GHSA-p36q-q72m-gchr","tags":["x_refsource_CONFIRM"],"url":"https://github.com/h3js/h3/security/advisories/GHSA-p36q-q72m-gchr"},{"name":"https://github.com/h3js/srvx/commit/de0d69901c357f36a39b7e13eebef6c930652baa","tags":["x_refsource_MISC"],"url":"https://github.com/h3js/srvx/commit/de0d69901c357f36a39b7e13eebef6c930652baa"},{"name":"https://github.com/h3js/srvx/releases/tag/v0.11.13","tags":["x_refsource_MISC"],"url":"https://github.com/h3js/srvx/releases/tag/v0.11.13"}],"affected":[{"vendor":"h3js","product":"srvx","versions":[{"version":"< 0.11.13","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-03-26T17:21:15.709Z"},"descriptions":[{"lang":"en","value":"srvx is a universal server based on web standards. Prior to version 0.11.13, a pathname parsing discrepancy in srvx's `FastURL` allows middleware bypass on the Node.js adapter when a raw HTTP request uses an absolute URI with a non-standard scheme (e.g. `file://`). Starting in version 0.11.13, the `FastURL` constructor now deopts to native `URL` for any string not starting with `/`, ensuring consistent pathname resolution."}],"source":{"advisory":"GHSA-p36q-q72m-gchr","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-27T14:41:02.997076Z","id":"CVE-2026-33732","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-03-27T14:41:11.864Z"}}]}}