CVE-2026-33732

MEDIUM

4.8

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.

Details CVE

Score CVSS v3.14.8

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Vecteur d'attaqueNETWORK

ComplexiteHIGH

Privileges requisNONE

Interaction utilisateurNONE

Publie3/26/2026

Derniere modification4/2/2026

Sourcenvd

Observations honeypot0

Produits affectes

h3:srvx

Faiblesses (CWE)

CWE-706

References

https://github.com/h3js/h3/security/advisories/GHSA-p36q-q72m-gchr(security-advisories@github.com)

https://github.com/h3js/srvx/commit/de0d69901c357f36a39b7e13eebef6c930652baa(security-advisories@github.com)

https://github.com/h3js/srvx/releases/tag/v0.11.13(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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