UpHeron
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Servers and applications

CVE-2021-39128

Affected versions of Atlassian Jira Server or Data Center using the Jira Service Management addon allow remote attackers with JIRA Administrators access to execute arbitrary Java code via a server-side template injection vulnerability in the Email Template feature. The affected versions of Jira Server or Data Center are before version 8.13.12, and from version 8.14.0 before 8.19.1.

Severity
High 7.2
Published
16 Sept 2021
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
8.13.12, 8.19.1
Sources
NVD

Affected software

SoftwareAffected versions
JiraServers and applications · cpe:a:atlassian:jira_data_center
  • Every version before 8.13.12
  • From 8.14.0 before 8.19.1
JiraServers and applications · cpe:a:atlassian:jira_server
  • Every version before 8.13.12
  • From 8.14.0 before 8.19.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-39128
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-39128