CVE-2026-112949
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Vitest: Code injection via unauthenticated manual mock registration
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
vitest
- Vendor
- vitest-dev
- Product
- vitest
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| >= 2.1.0-beta.7, < 4.1.12 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 5.0.0, < 5.0.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
mocker
- Vendor
- @vitest
- Product
- mocker
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| >= 2.1.0-beta.7, < 4.1.12 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 5.0.0, < 5.0.3 | affected | Unavailable | Unavailable | Unavailable | None listed |