OpenAI Codex CLI Vulnerability Enables Command Injection Attacks

OpenAI Codex CLI Vulnerability Enables Command Injection Attacks

First seen 2 Dec 2025, 08:42 UTC •CybersecuritynewsGbhackersComputingCyberpressEsecurityplanet+1 •77% similarity •29.2

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A command injection vulnerability in OpenAI's Codex CLI has been identified, allowing attackers to execute arbitrary commands on affected systems. This flaw poses a significant risk to users of the Codex CLI, potentially compromising system integrity and security. Details on the specific impact and affected versions have not been disclosed.

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Shai-hulud Check Point Research OpenAI OpenAI Codex CLI Command Injection Data Breach Remote Code Execution Supply Chain Attack Zero-day Exploit Codex Npm Codex CLI