CVE-2021-39125
Medium
Description
Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to discover the usernames of users via an enumeration vulnerability in the password reset page. The affected versions are before version 8.5.10, and from version 8.6.0 before 8.13.1.
SeverityMedium
CVSS5.3
Exploit probability—
Product
Atlassian Data Center
PublishedSep 14, 2021
First seenSep 14, 2021
How to fix
Update
- atlassian data_center8.5.10, 8.13.1 or later
- atlassian jira8.5.10 or later
- atlassian jira_server8.13.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| atlassian data_center | v < 8.5.10, 8.6.0 ≤ v < 8.13.1 | 8.5.10, 8.13.1 |
| atlassian jira | v < 8.5.10 | 8.5.10 |
| atlassian jira_server | 8.6.0 ≤ v < 8.13.1 | 8.13.1 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.