GHSA-wv8q-r932-8hc7MediumCVSS 6.1

Svelte vulnerable to XSS when using objects during server-side rendering

Published
July 13, 2022
Last Modified
September 7, 2023

🔗 CVE IDs covered (1)

CVE-2022-25875 →

📋 Description

The package svelte before 3.49.0 is vulnerable to Cross-site Scripting (XSS) due to improper input sanitization and to improper escape of attributes when using objects during SSR (Server-Side Rendering). Exploiting this vulnerability is possible via objects with a custom toString() function.

🎯 Affected products1

  • npm/svelte:< 3.49.0

🔗 References (5)