When Vitest UI server is listening, arbitrary file can be read and executed

Summary Arbitrary file can be read on Windows when Vitest UI server is listening, especially when exposed to the network. Impact Only users that match either of the following conditions are affected: - explicitly exposes the Vitest UI server to the network using --api.host or api.host config opti...

GHSA-5XRQ-8626-4RWP When Vitest UI server is listening, arbitrary file can be read and executed

Summary Arbitrary file can be read on Windows when Vitest UI server is listening, especially when exposed to the network. Impact Only users that match either of the following conditions are affected: - explicitly exposes the Vitest UI server to the network using --api.host or api.host config opti...

PT-2026-45492

Name of the Vulnerable Software and Affected Versions Vitest versions prior to 4.1.0 Description A flaw in the UI/API server on Windows allows remote attackers to bypass file access restrictions and read arbitrary files when the server is exposed to the network. The issue occurs because the API...