CVE-2021-39127: Medium severity atlassian jira vulnerability

Published Oct 21, 2021
·
Updated

Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to the query component JQL endpoint via a Broken Access Control vulnerability (BAC) vulnerability. The affected versions are before version 8.5.10, and from version 8.6.0 before 8.13.1.

Affected Software

4 affected components
Atlassian Jira<8.5.10
Atlassian Jira Data Center>=8.6.0<8.13.1
Atlassian Jira Server>=8.6.0<8.13.1
Atlassian Jira Software Data Center<8.5.10

Event History

Oct 21, 2021
CVE Published
via MITRE·02:35 AM
Data Sourced
via MITRE·02:35 AM
DescriptionWeakness

Frequently Asked Questions

1

What is the vulnerability ID of this vulnerability?

CVE-2021-39127

2

What is the severity level of CVE-2021-39127?

The severity level of CVE-2021-39127 is medium (5.3).

3

What is the affected software for CVE-2021-39127?

The affected software for CVE-2021-39127 includes Atlassian Jira Server, Atlassian Jira Data Center, and Atlassian Jira Software Data Center.

4

How can anonymous remote attackers exploit CVE-2021-39127?

Anonymous remote attackers can exploit CVE-2021-39127 by targeting the query component JQL endpoint via a Broken Access Control vulnerability.

5

Which versions of Atlassian Jira Server and Data Center are affected by CVE-2021-39127?

Versions before 8.5.10 of Atlassian Jira Server and versions from 8.6.0 before 8.13.1 of Atlassian Jira Server and Data Center are affected by CVE-2021-39127.

Contact

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