Cross-site Scripting (XSS)

Overview @builder.io/qwik is an An Open-Source sub-framework designed with a focus on server-side-rendering, lazy-loading, and styling/animation. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the unsafe virtual node serialization. An attacker can execute arbitra...

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 serialization allows a remote attacker to inject arbitrary web scripts into server-rendered pages via virtual attributes. Successfu...

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 serialization allows a remote attacker to inject arbitrary web scripts into server-rendered pages via virtual attributes. Successfu...

Qwik SSR XSS via Unsafe Virtual Node Serialization

Summary Description A Cross-site Scripting CWE-79 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...