Medium
4.7
SvelteKit (@sveltejs/kit) before 3.0.0 contains a cross-site scripting vulnerability in...
CVE-2026-114061
First seen on SecPulse
Original description The description as published by the source.
SvelteKit (@sveltejs/kit) before 3.0.0 contains a cross-site scripting vulnerability in prerendered pages because a cache-control header value set via setHeaders is inserted without escaping into a tag. An attacker who can influence that untrusted value at prerender time can break out of the content attribute and inject HTML or JavaScript that executes when users visit the page.
Source: NIST National Vulnerability Database NVD GitHub Advisory
References
- web github.com
- web vulncheck.com
- web nvd.nist.gov
- web github.com