PT-2026-6487 · Npm · @Builder.Io/Qwik-City

Published 2026-02-03 · Updated 2026-02-03

OSV

CVSS v3.1

5.9

Medium

Base vector

AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:N

Summary

A typo in the regular expression within isContentType causes incorrect parsing of certain Content-Type headers.

Impact

An attacker can bypass Qwik City’s Origin-based CSRF protections and perform forged form submissions, potentially causing unauthorized state changes.

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

GHSA-VM6G-8R4H-22X8

Affected Products

@Builder.Io/Qwik-City

References · 5

• https://osv.dev/vulnerability/GHSA-vm6g-8r4h-22x8 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-25155 · Security Note
• https://github.com/QwikDev/qwik · Note
• https://github.com/QwikDev/qwik/security/advisories/GHSA-vm6g-8r4h-22x8 · Note
• https://github.com/QwikDev/qwik/commit/d70d7099b90b998f1aac7cedc21c67d87bac4c75 · Note