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
EPSS: 0.012 (67.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 67th percentile — 67.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
- Jhen0409 React-Native-Debugger — versions 0.1, 0.10, 0.11
Weakness classification (CWE)
References
- VDB-409351 | jhen0409 react-native-debugger Open in Editor window.js openDevTools os command injection (technical-description, vdb-entry)
- VDB-409351 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
- CVE-2026-97366 | CVE Analysis and Report (third-party-advisory)
- Submit #909329 | React Native Debugger v0.14.0 Improper Control of Generation of Code (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.