CVE-2026-45669 Nuxt: Reflected XSS in `navigateTo()` external redirect

Nuxt is an open-source web development framework for Vue.js. From versions 3.4.3 to before 3.21.6 and 4.0.0-alpha.1 to before 4.4.6, navigateTo with external: true generates a server-side HTML redirect body containing a tag. The destination URL is only sanitized by replacing " with %22, leaving ,...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS via the navigateTo function when handling external redirects in server-side rendering. An attacker can execute arbitrary HTML or JavaScript in the application's origin by supplying a crafted URL containing...

EUVD-2024-2661

Malicious code in bioql PyPI...

Cross-Site Scripting (XSS)

nuxt is vulnerable to a Cross-site Scripting XSS. nuxt is vulnerable to a Cross-site Scripting XSS. The vulnerability is due to improper handling of the javascript: protocol in the navigateTo function, which fails to correctly parse and block malformed URLs due to improper usage of the unjs/ufo...

CVE-2024-34343

Nuxt.js navigateTo is vulnerable to XSS due to faulty handling of the javascript: protocol. The issue stems from how Nuxt uses unjs/ufo for URL parsing: the sequence tests for a protocol, then parses with parseURL, but parsing javascript:alert(1) can return null/empty, and whitespace isn’t stripp...