CVE-2021-45116

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.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.24%
Vendor Advisory fedoraproject.org Vendor Advisory djangoproject.com Vendor Advisory djangoproject.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://groups.google.com/forum/#%21forum/django-announce
https://docs.djangoproject.com/en/4.0/releases/security/ patch vendor advisory
https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ patch vendor advisory
https://security.netapp.com/advisory/ntap-20220121-0005/ third party advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-45116?
CVE-2021-45116 has been scored as a high severity vulnerability.
How to fix CVE-2021-45116?
To fix CVE-2021-45116, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-45116 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-45116 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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