UpHeron
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Servers and applications

CVE-2021-43953

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.

Severity
Medium 4.3
Published
15 Feb 2022
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
8.13.16, 8.20.5
Sources
NVD

Affected software

SoftwareAffected versions
JiraServers and applications · cpe:a:atlassian:jira
  • Every version before 8.13.16
  • From 8.14.0 before 8.20.5

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-43953
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-43953