VULNERABILITY INTELLIGENCE

CVE-2021-43944

CVSS score7.2 HIGH
EPSS probability2.31%
CISA KEVNot currently listed
Published2022-03-08
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Description

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 versions are before version 8.13.15, and from version 8.14.0 before 8.20.3.

Weakness classification

  • nvd@nist.gov: CWE-94
  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-94

Primary references