kit vulnerabilities
CVEs whose affected-version data names the kit package (npm). Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
3 CVEsRSS
CVE-2026-114062Medium· 5.3SvelteKit before 3.0.0 SSRF via Redirects in Server-Side Self-Fetch Fallbacks
SvelteKit before 3.0.0 contains a server-side request forgery vulnerability that allows remote attackers to reach internal services because self-fetch fallbacks follow HTTP redirects automatically. Attackers can manipulate the Host or fo…
CVE-2026-114061Medium· 4.7SvelteKit before 3.0.0 XSS via Cache-Control Header in Prerendered Pages
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 <meta http-equiv="cache-control"> tag. …
CVE-2026-114063High· 7.5SvelteKit 2.10.0 before 3.0.0 Path Traversal via vite preview on Windows
SvelteKit (@sveltejs/kit) from 2.10.0 before 3.0.0 contains a path traversal vulnerability in the vite preview server on Windows that allows unauthenticated attackers to read files outside the prerendered output directory. Attackers who …