fix(security): resolve file reader and summarizer path injection sinks - #29
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| if norm_fp and os.path.exists(norm_fp) and os.path.isfile(norm_fp): | ||
| try: | ||
| norm_fp = os.path.normpath(os.path.abspath(filepath)) | ||
| if os.path.exists(norm_fp) and os.path.isfile(norm_fp): |
| if norm_fp and os.path.exists(norm_fp) and os.path.isfile(norm_fp): | ||
| try: | ||
| norm_fp = os.path.normpath(os.path.abspath(filepath)) | ||
| if os.path.exists(norm_fp) and os.path.isfile(norm_fp): |
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Summary
payload.paththroughFileReaderService.resolve_safe_pathinapp/api/routers/files.pyprior to passing toSummarizerService, preventing arbitrary path traversal viaPOST /admin/api/files/summarize.candidate.startswith(root)andcand_storage.startswith(storage_root)direct prefix barriers, validating path containment without disjunctions and removing meaninglessos.path.sepchecks inread_fileandis_binary_file.Verification
pytest).