Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

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.

Published

2022-01-05T00:15:07.953

Last Modified

2025-05-22T19:15:27.573

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-20
Type: Secondary
CWE-20

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	djangoproject	django	< 2.2.26	Yes
Application	djangoproject	django	< 3.2.11	Yes
Application	djangoproject	django	< 4.0.1	Yes
Operating System	fedoraproject	fedora	35	Yes

References

https://docs.djangoproject.com/en/4.0/releases/security/ Patch, Vendor Advisory ([email protected])
https://groups.google.com/forum/#%21forum/django-announce ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/ ([email protected])
https://security.netapp.com/advisory/ntap-20220121-0005/ Third Party Advisory ([email protected])
https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ Patch, Vendor Advisory ([email protected])
https://docs.djangoproject.com/en/4.0/releases/security/ Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://groups.google.com/forum/#%21forum/django-announce (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/ (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20220121-0005/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)