RCE in Jhen0409 React-Native-Debugger
CVE-2026-97366
A security flaw has been discovered in jhen0409 react-native-debugger up to 0.14.0. The impacted element is the function openDevTools of the file electron/window.js of the component Open in Editor Handler. The manipulation of the argument host results in os command injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Jhen0409 React-Native-Debugger — versions 0.1, 0.10, 0.11
Weakness classification (CWE)
References
- vuldb.com/vuln/409351 (technical-description, vdb-entry)
- vuldb.com/vuln/409351/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-97366 (third-party-advisory)
- vuldb.com/submit/909329 (third-party-advisory)
- gist.github.com/Suuuuuzy/d25baf1973fd3c812277e02cde2243cc (exploit)
Frequently asked questions
- What is CVE-2026-97366?
- CVE-2026-97366 is a medium-severity vulnerability in Jhen0409 React-Native-Debugger, classified under Command Injection. CVSS score: 6.3/10. Published 2026-09-24.
- How severe is CVE-2026-97366?
- Medium severity. CVSS v3 base score is 6.3 out of 10.