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CVE-2025-24964

Remote Code Execution when accessing a malicious website while Vitest API server is listening

CVSS 9.7 CRITICALEPSS 0.6%CWE-1385
Em resumo

O servidor API do Vitest é vulnerável a ataques de sites maliciosos quando habilitado, permitindo que hackers executem código arbitrário no seu computador modificando arquivos de teste e executando-os sem sua permissão.

Detalhe técnico

O servidor WebSocket do Vitest API não valida o header Origin e não possui mecanismos de autorização, tornando-o suscetível a ataques de Cross-site WebSocket hijacking (CSWSH). Invasores podem explorar as APIs saveTestFile e rerun para injetar e executar código arbitrário no ambiente de teste quando um usuário acessa um site comprometido enquanto o servidor API está ativo.

Resumo gerado e traduzido por IA a partir da descrição oficial.
Vitest is a testing framework powered by Vite. Affected versions are subject to arbitrary remote Code Execution when accessing a malicious website while Vitest API server is listening by Cross-site WebSocket hijacking (CSWSH) attacks. When `api` option is enabled (Vitest UI enables it), Vitest starts a WebSocket server. This WebSocket server did not check Origin header and did not have any authorization mechanism and was vulnerable to CSWSH attacks. This WebSocket server has `saveTestFile` API that can edit a test file and `rerun` API that can rerun the tests. An attacker can execute arbitrary code by injecting a code in a test file by the `saveTestFile` API and then running that file by calling the `rerun` API. This vulnerability can result in remote code execution for users that are using Vitest serve API. This issue has been patched in versions 1.6.1, 2.1.9 and 3.0.5. Users are advised to upgrade. There are no known workarounds for this vulnerability.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Produtos afetados
vitest-dev · vitest

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Referências
https://github.com/vitest-dev/vitest/blob/9a581e1c43e5c02b11e2a8026a55ce6a8cb35114/packages/vitest/src/api/setup.ts#L32-L46https://github.com/vitest-dev/vitest/blob/9a581e1c43e5c02b11e2a8026a55ce6a8cb35114/packages/vitest/src/api/setup.ts#L66-L76https://github.com/vitest-dev/vitest/security/advisories/GHSA-9crc-q9x8-hgqqhttps://vitest.dev/config/#api