Remote Code Execution in Atlassian Jira Server and Data Center Email Templates
CVE-2021-43947

7.2HIGH

Key Information:

Vendor

Atlassian
Status
Jira Server
Jira Data Center
Vendor
CVE Published:
6 January 2022

What is CVE-2021-43947?

A vulnerability in Atlassian Jira Server and Data Center's Email Templates feature permits remote attackers with administrator privileges to execute arbitrary code. This Remote Code Execution flaw allows unauthorized commands to be run, providing an opportunity for potential system compromise. Notably, this vulnerability circumvents prior security fixes, thereby magnifying the urgency for affected organizations to promptly update their systems to versions 8.13.15 or 8.20.3 and above.

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Affected Version(s)

Jira Data Center < 8.13.15

Jira Data Center 8.14.0

Jira Data Center < 8.20.3

References

https://jira.atlassian.com/browse/JRASERVER-73067
x_refsource_MISC

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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