CVE-2021-45116
High
Description
An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. Due to leveraging the Django Template Language's variable resolution logic, the dictsort template filter was potentially vulnerable to information disclosure, or an unintended method call, if passed a suitably crafted key.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Django
PublishedJan 5, 2022
First seenJan 5, 2022
Weakness typeCWE-20Improper input validation
How to fix
Update
- djangoproject django2.2.26, 3.2.11, 4.0.1 or later
- django2.2.26, 3.2.11, 4.0.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| djangoproject django | 2.2 ≤ v < 2.2.26, 3.2 ≤ v < 3.2.11, 4.0 ≤ v < 4.0.1 | 2.2.26, 3.2.11, 4.0.1 |
| fedoraproject fedora | 35 | — |
| djangoPyPI | 2.2 ≤ v < 2.2.26, 3.2 ≤ v < 3.2.11, 4.0 ≤ v < 4.0.1 | 2.2.26, 3.2.11, 4.0.1 |
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