What is the vulnerability ID?

The vulnerability ID is CVE-2021-39122.

What is the severity of CVE-2021-39122?

The severity of CVE-2021-39122 is medium with a severity value of 5.3.

Which versions of Atlassian Jira Server and Data Center are affected by CVE-2021-39122?

The affected versions of Atlassian Jira Server and Data Center are before version 8.5.13, from version 8.6.0 before 8.13.5, and from version 8.14.0 to version 8.15.0.

How can an anonymous remote attacker exploit CVE-2021-39122?

An anonymous remote attacker can exploit CVE-2021-39122 by making requests to the /rest/api/2/search endpoint to view users' emails.

Is there a fix available for CVE-2021-39122?

Yes, the fix for CVE-2021-39122 is to upgrade to a version of Atlassian Jira Server or Data Center that is not affected by the vulnerability.

Vulnerability/
CVE-2021-39122

medium

5.3

8/9/2021

30/3/2022

CVE-2021-39122

First published: Wed Sep 08 2021(Updated: )

Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to view users' emails via an Information Disclosure vulnerability in the /rest/api/2/search endpoint. The affected versions are before version 8.5.13, from version 8.6.0 before 8.13.5, and from version 8.14.0 before 8.15.1.

Credit: security@atlassian.com

Affected Software	Affected Version	How to fix
Atlassian Data Center	<8.5.13
Atlassian JIRA	<8.5.13
Atlassian Jira Data Center	>=8.6.0<8.13.5
Atlassian Jira Data Center	>=8.14.0<8.15.1
Atlassian Jira Server	>=8.6.0<8.13.5
Atlassian Jira Server	>=8.14.0<8.15.1

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Reference Links

https://jira.atlassian.com/browse/JRASERVER-72293

Frequently Asked Questions

What is the vulnerability ID?
The vulnerability ID is CVE-2021-39122.
What is the severity of CVE-2021-39122?
The severity of CVE-2021-39122 is medium with a severity value of 5.3.
Which versions of Atlassian Jira Server and Data Center are affected by CVE-2021-39122?
The affected versions of Atlassian Jira Server and Data Center are before version 8.5.13, from version 8.6.0 before 8.13.5, and from version 8.14.0 to version 8.15.0.
How can an anonymous remote attacker exploit CVE-2021-39122?
An anonymous remote attacker can exploit CVE-2021-39122 by making requests to the /rest/api/2/search endpoint to view users' emails.
Is there a fix available for CVE-2021-39122?
Yes, the fix for CVE-2021-39122 is to upgrade to a version of Atlassian Jira Server or Data Center that is not affected by the vulnerability.

collector/nvd-index
vendor/atlassian
canonical/atlassian data center
canonical/atlassian jira
canonical/atlassian jira data center
version/atlassian jira data center/8.6.0
version/atlassian jira data center/8.14.0
canonical/atlassian jira server
version/atlassian jira server/8.6.0
version/atlassian jira server/8.14.0

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