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β¦ usage π¨ Severity: CRITICAL π‘ Vulnerability: The `validate_command` check searched for the blocked token `"rm "` (with trailing space). It failed to match exact invocations of `rm` at the end of the line, such as `npm run rm`. π― Impact: Arbitrary deletion of repository files using obfuscated or trailing calls to rm in package management scripts. π§ Fix: Added exact token matching iteration over the split words, verifying if any single token equals `"rm"`. β Verification: Added tests explicitly asserting that `npm run rm` fails validation, run `cargo test -p devforge-agent`. Co-authored-by: bobdivx <6737167+bobdivx@users.noreply.github.com>
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Understood. Acknowledging that this work is now obsolete and stopping work on this task. |
Fixes a command parsing bypass vulnerability in the workdir command agent tool.
The previous security logic looked for
"rm "and"rm\t"to avoid matching prefixes likechmod. However, this was susceptible to bypass ifrmwas provided exactly as the last word of the command without any trailing whitespace (e.g.npm run rm).This commit fixes this by splitting the command into individual tokenized words and ensuring no exact word equals
"rm"exactly. We have also added testing to confirm it handlesnpm run rmcorrectly, and recorded our learnings in.jules/sentinel.mdas instructed.PR created automatically by Jules for task 11696394821956051518 started by @bobdivx