UpHeron
All vulnerabilities

Servers and applications

CVE-2021-43944

This issue exists to document that a security improvement in the way that Jira Server and Data Center use templates has been implemented. Affected versions of Atlassian Jira Server and Data Center allowed remote attackers with system administrator permissions to execute arbitrary code via Template Injection leading to Remote Code Execution (RCE) in the Email Templates feature. The affected…

Severity
High 7.2
Published
8 Mar 2022
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
8.13.15, 8.20.3
Sources
NVD

Affected software

SoftwareAffected versions
JiraServers and applications · cpe:a:atlassian:jira_data_center
  • Every version before 8.13.15
  • From 8.14.0 before 8.20.3
JiraServers and applications · cpe:a:atlassian:jira_server
  • Every version before 8.13.15
  • From 8.14.0 before 8.20.3

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-43944
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-43944