OpenAI Codex CLI Command Injection Vulnerability Let Attackers Execute Arbitrary Commands

Cybersecuritynews •Guru Baran • December 1, 2025

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OpenAI Codex CLI Vulnerability Enables Command Injection Attacks 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. 6 sources 29

Extracted Entities

Attack Types (1)

Command Injection

Platforms (1)

OpenAI Codex CLI