CVE-2021-45116

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.

• CWE-20
• CWE-20

• https://docs.djangoproject.com/en/4.0/releases/security/Patch, Vendor Advisory
• https://groups.google.com/forum/#%21forum/django-announce
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/
• https://security.netapp.com/advisory/ntap-20220121-0005/Third Party Advisory
• https://www.djangoproject.com/weblog/2022/jan/04/security-releases/Patch, Vendor Advisory
• https://docs.djangoproject.com/en/4.0/releases/security/Patch, Vendor Advisory
• https://groups.google.com/forum/#%21forum/django-announce
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/
• https://security.netapp.com/advisory/ntap-20220121-0005/Third Party Advisory
• https://www.djangoproject.com/weblog/2022/jan/04/security-releases/Patch, Vendor Advisory

Published

Jan 5, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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