ALT-PU-2026-1747-4

Package update python3-module-python-multipart in branch sisyphus

Version0.0.22-alt1

Published2026-02-04

Max severityHIGH

Severity:

Closed issues (3)

HIGH8.6

Уязвимость конфигурации UPLOAD_DIR и UPLOAD_KEEP_FILENAME=True потокового многокомпонентного парсера python-multipart, позволяющая нарушителю записывать произвольные файлы

Published: 2026-01-30Modified: 2026-02-18

CVSS 3.xHIGH 8.6

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L

CVSS 2.0CRITICAL 9.0

CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:C/A:P

References

CVE-2026-24486

HIGH7.5

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.

Published: 2026-01-27Modified: 2026-02-17

CVSS 3.xHIGH 7.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References

GHSA-wp53-j4wj-2cfg

HIGH8.6

Python-Multipart has Arbitrary File Write via Non-Default Configuration

Published: 2026-01-27Modified: 2026-01-29

CVSS 3.xHIGH 8.6

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L

References