Veille CVE
CVE-2025-11953
9.8 Critique Exploitée activementCatalogue CISA KEV — React Native Community CLI OS Command Injection Vulnerability
Ajoutée le 05/02/2026 · Échéance de correction (agences US) : 26/02/2026
Action requise : Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Description
The Metro Development Server, which is opened by the React Native Community CLI, binds to external interfaces by default. The server exposes an endpoint that is vulnerable to OS command injection. This allows unauthenticated network attackers to send a POST request to the server and run arbitrary executables. On Windows, the attackers can also execute arbitrary shell commands with fully controlled arguments.
Produits concernés
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 9.8 Critique | reefs@jfrog.com | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Faiblesses (CWE)
Références
- https://github.com/react-native-community/cli/commit/15089907d1f1301b22c72d7f68846a2ef20df547 Patch
- https://jfrog.com/blog/cve-2025-11953-critical-react-native-community-cli-vulnerability ExploitMitigationThird Party Advisory
- https://x.com/SzymonRybczak/status/1986199665000566848 Third Party Advisory
- https://x.com/thymikee/status/1986770875954475375 Third Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-11953 US Government Resource
- https://www.vulncheck.com/blog/metro4shell_eitw ExploitThird Party Advisory