CVE-2026-24486
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Wykorzystanie podatności Path Traversal w Python-Multipart pozwala na zapis plików w dowolnych lokalizacjach.
CVSS
8.6
EPSS
1.8%
Exploit
poc
Vendor
fastapiexpert
Opis źródłowy (NVD)
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.
exploit path-traversal
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 8.6 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 1.8% |
| Opublikowano (NVD) | 2026-01-27 01:16:02 UTC |
| Ostatnia modyfikacja (NVD) | 2026-06-17 10:23:08 UTC |
Referencje
- https://github.com/Kludex/python-multipart/commit/9433f4bbc9652bdde82bbe380984e32f8cfc89c4 (security-advisories@github.com) [Patch]
- https://github.com/Kludex/python-multipart/releases/tag/0.0.22 (security-advisories@github.com) [Product, Release Notes]
- https://github.com/Kludex/python-multipart/security/advisories/GHSA-wp53-j4wj-2cfg (security-advisories@github.com) [Exploit, Vendor Advisory]