Critical React Native CLI Flaw Exposed Millions of Developers to Remote Attacks
06.11.2025
5159
A 9.8-severity flaw in React Native CLI let attackers run OS commands remotely before Meta's patch.
🚨 CRITICAL REACT NATIVE CLI FLAW — MILLIONS OF DEVS AT RISK
A 9.8-severity vulnerability in React Native CLI exposed millions of developers to remote OS command execution attacks — until Meta dropped the patch.
This isn't just another bug — it's a full-blown supply chain nightmare that could've let attackers hijack dev environments and run malicious code remotely.
The flaw was discovered by JFrog's security research team, who found that the React Native CLI's command injection weakness allowed remote attackers to execute arbitrary OS commands on developer machines.
Meta has since released patches, but the window of exposure was real — millions of React Native devs were potentially vulnerable during that period.
This is exactly why supply chain security matters — one vulnerable tool in your dev stack can compromise your entire pipeline.
- • CVSS Score: 9.8/10 — Critical severity
- • Vulnerability Type: Command Injection
- • Affected: React Native CLI
- • Patched by: Meta
- • Discovered by: JFrog Security Research
If you're using React Native CLI, update immediately — this isn't the kind of risk you want to sleep on.
#RCE vulnerabilities#SQL injection#supply chain attacks#security patches#CVE vulnerabilities
Got a topic? Write to ATLA WIRE on Telegram:t.me/atla_community
