CVE-2021-43953
Medium
Description
Affected versions of Atlassian Jira Server and Data Center allow unauthenticated remote attackers to toggle the Thread Contention and CPU monitoring settings via a Cross-Site Request Forgery (CSRF) vulnerability in the /secure/admin/ViewInstrumentation.jspa endpoint. The affected versions are before version 8.13.16, and from version 8.14.0 before 8.20.5.
SeverityMedium
CVSS4.3
Exploit probability—
Product
Atlassian Data Center
PublishedFeb 15, 2022
First seenFeb 15, 2022
How to fix
Update
- atlassian data_center8.13.16, 8.20.5 or later
- atlassian jira8.13.16, 8.20.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| atlassian data_center | v < 8.13.16, 8.14.0 ≤ v < 8.20.5 | 8.13.16, 8.20.5 |
| atlassian jira | v < 8.13.16, 8.14.0 ≤ v < 8.20.5 | 8.13.16, 8.20.5 |
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