CVE-2026-25155
MEDIUMCVSS Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:N
Lifecycle Timeline
3Description
Qwik is a performance focused javascript framework. Prior to version 1.12.0, a typo in the regular expression within isContentType causes incorrect parsing of certain Content-Type headers. This issue has been patched in version 1.12.0.
Analysis
Qwik versions prior to 1.12.0 contain a regular expression parsing error in the isContentType function that allows attackers to bypass Content-Type validation through crafted headers. An attacker can exploit this to perform cross-site request forgery (CSRF) attacks by manipulating how the application interprets request content types. …
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Remediation
Within 30 days: Identify affected systems running the regular expression within isContentType causes incorrect and apply vendor patches as part of regular patch cycle. Verify anti-CSRF tokens are enforced.
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External POC / Exploit Code
Leaving vuln.today
GHSA-vm6g-8r4h-22x8