Description
Python-Multipart is a streaming multipart parser for Python. Prior to version 0.0.22, a Path Traversal vulnerability exists when using non-default configuration options `UPLOAD_DIR` and `UPLOAD_KEEP_FILENAME=True`. An attacker can write uploaded files to arbitrary locations on the filesystem by crafting a malicious filename. Users should upgrade to version 0.0.22 to receive a patch or, as a workaround, avoid using `UPLOAD_KEEP_FILENAME=True` in project configurations.
Details
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| python-multipart | — | — |
References
Similar Threats
- High ROOT-APP-PYPI-CVE-2024-53981
- High ROOT-APP-PYPI-CVE-2026-42561
- Unknown ECHO-93a8-8bc8-dfad
- Unknown ECHO-6701-0c72-de60
- Unknown DEBIAN-CVE-2026-42561
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