Atlassian JIRA: CVE-2024-21685: Information Disclosure in Jira Core Data Center

This High severity Information Disclosure vulnerability was introduced in versions 9.4.0, 9.12.0, and 9.15.0 of Jira Core Data Center.
This Information Disclosure vulnerability, with a CVSS Score of 7.4, allows an unauthenticated attacker to view sensitive information via an Information Disclosure vulnerability which has high impact to confidentiality, no impact to integrity, no impact to availability, and requires user interaction.
Atlassian recommends that Jira Core customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
Data Center
|Affected versions|Fixed versions|
|from 9.15.0 to 9.15.2|9.16.0|
|from 9.14.0 to 9.14.1|9.16.0|
|from 9.13.0 to 9.13.1|9.16.0|
|from 9.12.0 to 9.12.7 LTS|9.16.0 or 9.12.8 LTS recommended|
|from 9.11.0 to 9.11.3|9.16.0 or 9.12.8 LTS recommended|
|from 9.10.0 to 9.10.2|9.16.0 or 9.12.8 LTS recommended|
|from 9.9.0 to 9.9.2|9.16.0 or 9.12.8 LTS recommended|
|from 9.8.0 to 9.8.2|9.16.0 or 9.12.8 LTS recommended|
|from 9.7.0 to 9.7.2|9.16.0 or 9.12.8 LTS recommended|
|from 9.6.0 to 9.6.2|9.16.0 or 9.12.8 LTS recommended|
|from 9.5.0 to 9.5.1|9.16.0 or 9.12.8 LTS recommended|
|from 9.4.0 to 9.4.20 LTS|9.16.0 or 9.4.21 LTS or 9.12.8 LTS recommended|
|from 9.3.0 to 9.3.3|9.16.0 or 9.4.21 LTS or 9.12.8 LTS recommended|
|from 9.2.0 to 9.2.1|9.16.0 or 9.4.21 LTS or 9.12.8 LTS recommended|
|from 9.1.0 to 9.1.1|9.16.0 or 9.4.21 LTS or 9.12.8 LTS recommended|
|9.0.0|9.16.0 or 9.4.21 LTS or 9.12.8 LTS recommended|
|Any earlier versions|9.16.0 or 9.4.21 LTS or 9.12.8 LTS recommended|

Server
|Affected versions|Fixed versions|
|from 9.12.0 to 9.12.7 LTS|9.12.8 LTS recommended|
|from 9.11.0 to 9.11.3|9.12.8 LTS recommended|
|from 9.10.0 to 9.10.2|9.12.8 LTS recommended|
|from 9.9.0 to 9.9.2|9.12.8 LTS recommended|
|from 9.8.0 to 9.8.2|9.12.8 LTS recommended|
|from 9.7.0 to 9.7.2|9.12.8 LTS recommended|
|from 9.6.0 to 9.6.2|9.12.8 LTS recommended|
|from 9.5.0 to 9.5.1|9.12.8 LTS recommended|
|from 9.4.0 to 9.4.20 LTS|9.4.21 LTS or 9.12.8 LTS recommended|
|from 9.3.0 to 9.3.3|9.4.21 LTS or 9.12.8 LTS recommended|
|from 9.2.0 to 9.2.1|9.4.21 LTS or 9.12.8 LTS recommended|
|from 9.1.0 to 9.1.1|9.4.21 LTS or 9.12.8 LTS recommended|
|9.0.0|9.4.21 LTS or 9.12.8 LTS recommended|
|Any earlier versions|9.4.21 LTS or 9.12.8 LTS recommended|

See the release notes. You can download the latest version of Jira Core Data Center from the download center.
This vulnerability was found internally.