What is CVE-2021-43952?

CVE-2021-43952 is a vulnerability that affects Atlassian Jira Server and Data Center before version 8.21.0.

What is the severity of CVE-2021-43952?

The severity of CVE-2021-43952 is medium, with a severity value of 4.3.

Which versions of Atlassian Jira Server are affected by CVE-2021-43952?

Atlassian Jira Server before version 8.21.0 is affected by CVE-2021-43952.

Which versions of Atlassian Jira Data Center are affected by CVE-2021-43952?

Atlassian Jira Data Center before version 8.21.0 is affected by CVE-2021-43952.

Vulnerability/
CVE-2021-43952

medium

4.3

CWE

352

15/2/2022

4/10/2024

CVE-2021-43952: CSRF

Q: How does CVE-2021-43952 affect Atlassian Jira Server and Data Center?

CVE-2021-43952 allows unauthenticated remote attackers to restore the default configuration of fields via a Cross-Site Request Forgery (CSRF) vulnerability in the /secure/admin/RestoreDefaults.jspa endpoint.

First published: Tue Feb 15 2022(Updated: )

Affected versions of Atlassian Jira Server and Data Center allow unauthenticated remote attackers to restore the default configuration of fields via a Cross-Site Request Forgery (CSRF) vulnerability in the /secure/admin/RestoreDefaults.jspa endpoint. The affected versions are before version 8.21.0.

Credit: security@atlassian.com

Affected Software	Affected Version	How to fix
Atlassian Jira Data Center	<8.13.18
Atlassian Jira Data Center	>=8.20.0<8.20.6
Atlassian Jira Server	<8.13.18
Atlassian Jira Server	>=8.20.0<8.20.6

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Reference Links

https://jira.atlassian.com/browse/JRASERVER-73138

Frequently Asked Questions

What is CVE-2021-43952?
CVE-2021-43952 is a vulnerability that affects Atlassian Jira Server and Data Center before version 8.21.0.
How does CVE-2021-43952 affect Atlassian Jira Server and Data Center?
CVE-2021-43952 allows unauthenticated remote attackers to restore the default configuration of fields via a Cross-Site Request Forgery (CSRF) vulnerability in the /secure/admin/RestoreDefaults.jspa endpoint.
What is the severity of CVE-2021-43952?
The severity of CVE-2021-43952 is medium, with a severity value of 4.3.
Which versions of Atlassian Jira Server are affected by CVE-2021-43952?
Atlassian Jira Server before version 8.21.0 is affected by CVE-2021-43952.
Which versions of Atlassian Jira Data Center are affected by CVE-2021-43952?
Atlassian Jira Data Center before version 8.21.0 is affected by CVE-2021-43952.

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agent/weakness
agent/type
agent/description
agent/softwarecombine
agent/first-publish-date
agent/last-modified-date
collector/mitre-cve
source/MITRE
vendor/atlassian
canonical/atlassian jira data center
version/atlassian jira data center/8.20.0
canonical/atlassian jira server
version/atlassian jira server/8.20.0

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