skills/tt-a1i/hermes-agent/codex/Gen Agent Trust Hub

codex

Fail

Audited by Gen Agent Trust Hub on Aug 28, 2026

Risk Level: HIGHCOMMAND_EXECUTIONDATA_EXFILTRATIONPRIVILEGE_ESCALATIONINDIRECT_PROMPT_INJECTIONDYNAMIC_EXECUTIONEXTERNAL_DOWNLOADS
Full Analysis
  • [PRIVILEGE_ESCALATION]: The documentation instructs the agent to bypass Codex's internal security boundaries by using the --sandbox danger-full-access flag in specific execution environments.
  • [DYNAMIC_EXECUTION]: The skill encourages the use of high-risk execution flags such as --yolo, which executes AI-generated code without a sandbox or human approvals, and --full-auto, which automatically applies file modifications to the workspace.
  • [DATA_EXFILTRATION]: The skill identifies the file paths for sensitive authentication and session tokens, specifically ~/.hermes/auth.json and ~/.codex/auth.json.
  • [COMMAND_EXECUTION]: The skill relies on the execution of complex shell command strings via the terminal tool to perform repository management and interact with the coding agent CLI.
  • [INDIRECT_PROMPT_INJECTION]: The skill establishes an attack surface by cloning external, untrusted code repositories and then applying an autonomous agent to that code without proper sanitization.
  • Ingestion points: External source code fetched via git clone from user-specified URLs.
  • Boundary markers: Absent; the instructions do not provide delimiters or guidance to ignore instructions embedded within the processed source code.
  • Capability inventory: Full command execution via terminal, file system write access via the coding agent, and network access through git and gh tools.
  • Sanitization: Absent; no filtering or validation is performed on the untrusted code before the agent processes it.
  • [EXTERNAL_DOWNLOADS]: The skill facilitates the installation of the @openai/codex CLI tool from the official NPM registry.
Recommendations
  • AI detected serious security threats
Audit Metadata
Risk Level
HIGH
Analyzed
Aug 28, 2026, 12:47 PM
Security Audit — agent-trust-hub — codex