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π‘οΈ Sentinel: [HIGH] Fix command obfuscation bypass - #272
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- Validated command tokens instead of raw string to catch quoted obfuscations like `npm run "s"udo`. Co-authored-by: bobdivx <6737167+bobdivx@users.noreply.github.com>
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π¨ Severity: HIGH
π‘ Vulnerability: Attackers could bypass the command filter using shell quotes to obfuscate blocked tokens.
π― Impact: Attackers could execute arbitrary commands and possibly escape the agent's workdir constraints.
π§ Fix: Validated tokenized arguments against the blocklist instead of the raw command string, effectively catching Unix-style quotation obfuscations.
β Verification: Ran unit tests to verify quotes don't bypass checks.
PR created automatically by Jules for task 1403328520977821985 started by @bobdivx