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High severity7.2NVD Advisory· Published Jan 6, 2022· Updated Jun 17, 2026

CVE-2021-43947

CVE-2021-43947

Description

Affected versions of Atlassian Jira Server and Data Center allow remote attackers with administrator privileges to execute arbitrary code via a Remote Code Execution (RCE) vulnerability in the Email Templates feature. This issue bypasses the fix of https://jira.atlassian.com/browse/JSDSERVER-8665. The affected versions are before version 8.13.15, and from version 8.14.0 before 8.20.3.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

8
  • Atlassian/Data Center2 versions
    cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:*range: <8.13.15
    • cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*range: >=8.14.0,<8.20.3
  • Atlassian/Jira
    cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*
    Range: <8.13.15
  • Atlassian/Jira Server3 versions
    cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*range: >=8.14.0,<8.20.3
    • (no CPE)range: <8.13.15, 8.14.0-8.20.3
    • (no CPE)range: unspecified
  • Atlassian/Jira Core Data Centerllm-fuzzy2 versions
    <8.13.15, 8.14.0-8.20.3+ 1 more
    • (no CPE)range: <8.13.15, 8.14.0-8.20.3
    • (no CPE)range: unspecified

Patches

Vulnerability mechanics

References

1

News mentions

0

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