CVE-2025-32388
CVE-2025-32388 · SvelteKit allows XSS via tracked search_params
This page contains facts from public vulnerability sources. Check the original advisory before updating.
SvelteKit is a framework for rapidly developing robust, performant web applications using Svelte. Prior to 2.20.6 , unsanitized search param names cause XSS vulnerability. You are affected if you iterate over all entries of event.url.searchParams inside a server load function. Attackers can exploit it by crafting a malicious URL and getting a user to click a link with said URL. This vulnerability is fixed in 2.20.6.
CVSS 5.4 · Medium · EPSS 0.3% · Fix available
- Published
- Updated
Stack: node
Affected products and versions
kit
- Versions
- >= 2.0.0, < 2.20.6: Affected
No fix published
@sveltejs/kit npm
- Affected ranges
- SEMVER: ≥ 2.0.0, < 2.20.6
Update to 2.20.6