CVE-2021-45116 - CVE House
Back to Database
Status published Unknown CVE-2021-45116

An issue was discovered in Django 2.2 before 2.2.26, 3.2...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-45116

Credits & Attribution

No credits recorded in the NVD database.

References

More from djangoproject

View All →
CVE-2025-64460
Potential denial-of-service vulnerability in XML serializer text extraction
Unknown 0
CVE-2025-64459
Potential SQL injection via _connector keyword argument in QuerySet and Q objects
Unknown 0
CVE-2025-64458
Potential denial-of-service vulnerability in HttpResponseRedirect and HttpResponsePermanentRedirect on Windows
Unknown 0
CVE-2025-59682
An issue was discovered in Django 4.2 before 4.2.25, 5.1...
Low 3.1
CVE-2025-59681
An issue was discovered in Django 4.2 before 4.2.25, 5.1...
High 7.1

Affected Vendor

djangoproject

View all reports →

Affected Software

django, fedora
Vulnerable Versions:
2.2, 3.2, 4.0, 35

Timeline

Official Publish: January 4th, 2022
Last Modified: May 22nd, 2025
Added to House: July 21st, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.