CVE-2025-24963 Information

Description

Vitest is a testing framework powered by Vite. The __screenshot-error handler on the browser mode HTTP server that responds any file on the file system. Especially if the server is exposed on the network by browser.api.host: true an attacker can send a request to that handler from remote to get the content of arbitrary files.This __screenshot-error handler on the browser mode HTTP server responds any file on the file system. This code was added by commit 2d62051. Users explicitly exposing the browser mode server to the network by browser.api.host: true may get any files exposed. This issue has been addressed in versions 2.1.9 and 3.0.4. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Reference

https://github.com/vitest-dev/vitest/blob/f17918a79969d27a415f70431e08a9445b051e45/packages/browser/src/node/plugin.ts#L88-L130 https://github.com/vitest-dev/vitest/commit/2d62051f13b4b0939b2f7e94e88006d830dc4d1f https://github.com/vitest-dev/vitest/security/advisories/GHSA-8gvc-j273-4wm5 https://vitest.dev/guide/browser/config.html#browser-api