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fix: upload security extractor false positives (logging and SVG sanitization) - #42

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fix-upload-security-fp-2686765769083336356
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fix: upload security extractor false positives (logging and SVG sanitization)#42
google-labs-jules[bot] wants to merge 1 commit into
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fix-upload-security-fp-2686765769083336356

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  • What: Refined the upload_security extractor regexes to eliminate two false positive scenarios: upload-key-from-filename when purely logging the originalname and upload-accepts-svg when explicitly using sanitization functions like DOMPurify.
  • Why: To improve the signal-to-noise ratio and prevent developers from suppressing these findings when performing safe practices like audit logging or explicit SVG sanitization.
  • Risk: Low risk. Changes are strictly confined to regex targeting in the extractor and accompanying test regressions. Proof metrics are unchanged.

PR created automatically by Jules for task 2686765769083336356 started by @raccioly

Tightened the KEY_FROM_NAME regex to prevent flagging when originalname is used purely for logging.
Added SVG_SANITIZE regex to safely allow SVG uploads when DOMPurify.sanitize or sanitizeHtml is explicitly used.
Added two regression tests to test_pentest_regressions.py to lock in these fixes.
Fixed a test flake in test_hooks.py by setting core.hooksPath locally.
Updated CHANGELOG.md with the fixes.
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