CVE-2026-25148 — Qwik SSR XSS via Unsafe Virtual Node Serialization
Qwik is a performance focused javascript framework. Prior to version 1.19.0, a Cross-Site Scripting vulnerability in Qwik.js' server-side rendering virtual attribute serializati…
Published: 2026-02-03 · CVSS: 5.3 · CVSS 4.0
Qwik is a performance focused javascript framework. Prior to version 1.19.0, a Cross-Site Scripting vulnerability in Qwik.js' server-side rendering virtual attribute serialization allows a remote attacker to inject arbitrary web scripts into server-rendered pages via virtual attributes. Successful exploitation permits script execution in a victim's browser in the context of the affected origin. This issue has been patched in version 1.19.0.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7