CVE-2026-112949
CVE-2026-112949 · Vitest: Code injection via unauthenticated manual mock registration
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
Vitest is a Vite-native testing framework for JavaScript and TypeScript projects. From 2.1.0-beta.7 until 4.1.12 and 5.0.3, an unauthenticated non-browser WebSocket client that can reach a development server using interceptorPlugin can register a manual mock whose attacker-controlled url createManualModuleSource inserts unescaped into generated module source. When the developer browser loads the affected module, attacker-controlled JavaScript executes on the development-server origin. This issue is fixed in versions 4.1.12 and 5.0.3.
CVSS 4.7 · Media · EPSS 0,3% · Código de explotación público · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: node
Productos y versiones afectados
vitest
- Versiones
- >= 2.1.0-beta.7, < 4.1.12: Afectada
- >= 5.0.0, < 5.0.3: Afectada
Sin corrección publicada
mocker
- Versiones
- >= 2.1.0-beta.7, < 4.1.12: Afectada
- >= 5.0.0, < 5.0.3: Afectada
Sin corrección publicada
@vitest/mocker npm
- Intervalos de versiones afectados
- SEMVER: ≥ 2.1.0-beta.7, < 4.1.12
Actualiza a 4.1.12
@vitest/mocker npm
- Intervalos de versiones afectados
- SEMVER: ≥ 5.0.0-beta.1, < 5.0.3
Actualiza a 5.0.3
Fuentes originales
- https://github.com/vitest-dev/vitest/security/advisories/GHSA-qxg6-89mg-rqv8
- https://github.com/vitest-dev/vitest/commit/15cc006aa9f8683dc5f7e895d011fa7dc751ce35
- https://github.com/vitest-dev/vitest/commit/b825313243dc55757e8d7c0f9e7a792135e13473
- https://github.com/vitest-dev/vitest/releases/tag/v4.1.12
- https://github.com/vitest-dev/vitest/releases/tag/v5.0.3
- https://nvd.nist.gov/vuln/detail/CVE-2026-112949