CVE-2021-28658
Medium
Description
In Django 2.2 before 2.2.20, 3.0 before 3.0.14, and 3.1 before 3.1.8, MultiPartParser allowed directory traversal via uploaded files with suitably crafted file names. Built-in upload handlers were not affected by this vulnerability.
SeverityMedium
CVSS5.3
Exploit probability—
Product
Django
PublishedApr 6, 2021
First seenApr 6, 2021
How to fix
Update
- djangoproject django2.2.20, 3.0.14, 3.1.8 or later
- django2.2.20, 3.0.14, 3.1.8 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| djangoproject django | 2.2 ≤ v < 2.2.20, 3.0 ≤ v < 3.0.14, 3.1 ≤ v < 3.1.8 | 2.2.20, 3.0.14, 3.1.8 |
| debian debian_linux | 9.0 | — |
| fedoraproject fedora | 34 | — |
| djangoPyPI | 2.2a1 ≤ v < 2.2.20, 3.0a1 ≤ v < 3.0.14, 3.1a1 ≤ v < 3.1.8, 2.2 ≤ v < 2.2.20, 3.0 ≤ v < 3.0.14, 3.1 ≤ v < 3.1.8 | 2.2.20, 3.0.14, 3.1.8 |
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