CVE-2026-112949

01/תיאור (מקור, אנגלית)

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.

02/קישורים6

• github.com/vitest-dev/vitest/commit/15cc006aa9f8683dc5f7e895d0‮…
• github.com/vitest-dev/vitest/commit/b825313243dc55757e8d7c0f9e‮…
• github.com/vitest-dev/vitest/releases/tag/v4.1.12
• github.com/vitest-dev/vitest/releases/tag/v5.0.3
• github.com/vitest-dev/vitest/security/advisories/GHSA-qxg6-89m‮…
• github.com/vitest-dev/vitest/security/advisories/GHSA-qxg6-89m‮…