CVE-2026-114063 — SvelteKit 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 fi…
Published: 2026-10-21 · CVSS: 8.7 · CVSS 4.0
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 can reach the preview server through network access or a tunnel can send crafted requests to expose source code, configuration, or credentials readable by the server process.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7