{"cve":"CVE-2026-33732","nvd":{"published":"2026-03-26T18:16:31.430","modified":"2026-06-17T10:38:00.317","status":"Analyzed","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","score":6.5},"cwes":["CWE-706"],"references":["https://github.com/h3js/h3/security/advisories/GHSA-p36q-q72m-gchr","https://github.com/h3js/srvx/commit/de0d69901c357f36a39b7e13eebef6c930652baa","https://github.com/h3js/srvx/releases/tag/v0.11.13"],"products":["h3:srvx"],"source":"nvd","synced_at":"2026-10-19T22:28:18.033120106+00:00"},"epss":{"cve":"CVE-2026-33732","score":0.00255,"percentile":0.17194,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-p36q-q72m-gchr","url":"https://osv.dev/vulnerability/GHSA-p36q-q72m-gchr","summary":"srvx is vulnerable to middleware bypass via absolute URI in request line ","modified":"2026-03-27T21:20:00.752426Z","packages":[{"ecosystem":"npm","name":"srvx","purl":"pkg:npm/srvx","ranges":["<0.11.13"],"fixed":["0.11.13"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}