rusackas opened a new pull request, #40534:
URL: https://github.com/apache/superset/pull/40534

   ### SUMMARY
   
   Bumps `python-multipart` from 0.0.20 to 0.0.29 in 
`requirements/development.txt`.
   
   **Vulnerability context:** CVE path traversal (fixed in 0.0.22) — when 
`UPLOAD_KEEP_FILENAME=True` and `UPLOAD_DIR` is set, an attacker could supply 
an absolute filename to escape the upload directory via 
`os.path.join(UPLOAD_DIR, filename)`.
   
   **Superset is not directly exposed:**
   - `python-multipart` is a development dependency pulled in transitively via 
`mcp`, not a runtime dependency
   - Superset uses Werkzeug's own multipart parser at runtime (not 
python-multipart)
   - Superset does not configure `UPLOAD_KEEP_FILENAME=True`
   
   This bump is a precautionary alignment with the patched release.
   
   ### TESTING INSTRUCTIONS
   
   - [ ] CI passes (no runtime behavior changes)
   
   ### ADDITIONAL INFORMATION
   
   - [ ] Has associated issue: n/a
   - [ ] Required feature flags: n/a
   - [ ] Changes UI: No
   - [ ] Includes DB Migration: No
   - [ ] Introduces new feature or API: No
   - [ ] Removes existing feature or API: No
   
   🤖 Generated with [Claude Code](https://claude.com/claude-code)


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