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Warn
Audited by Gen Agent Trust Hub on May 2, 2026
Risk Level: MEDIUMCOMMAND_EXECUTIONPROMPT_INJECTION
Full Analysis
- [COMMAND_EXECUTION]: The skill utilizes shell command templates involving
magick,xargs, andawk. These templates rely on variable interpolation (e.g.,$IN,$OUT,$STRENGTH,$CLIP) which can lead to command injection if the agent does not properly escape or sanitize these inputs before they are executed in a shell environment. - [COMMAND_EXECUTION]: The calculation step
awk "BEGIN{print $STRENGTH*100}"involves dynamic evaluation of the$STRENGTHvariable. This allows for arbitrary code execution within the awk process if the variable is manipulated to contain malicious code. - [PROMPT_INJECTION]: The skill exhibits an attack surface for indirect prompt injection through its processing of external data.
- Ingestion points: The skill accepts files and directories as input, which are processed by the agent.
- Boundary markers: There are no markers or instructions provided to the agent to treat filenames or file metadata as untrusted data.
- Capability inventory: The skill utilizes powerful system tools including
magick,xargs, andawkvia subprocess execution. - Sanitization: No sanitization, validation, or escaping logic is defined for the input parameters or file paths before they are used in commands.
Audit Metadata