CVE-2021-39115

—

CVSS 3.1

7.2 high

EPSS

4%p91

Published

Sep 1, 2021 (Sep 1, 2021)

Modified

Jun 17, 2026

Description

Affected versions of Atlassian Jira Service Management Server and Data Center allow remote attackers with "Jira Administrators" access to execute arbitrary Java code or run arbitrary system commands via a Server_Side Template Injection vulnerability in the Email Template feature. The affected versions are before version 4.13.9, and from version 4.14.0 before 4.18.0.

Vendors: atlassian
Products: jira service desk, jira service management
Weakness: CWE-96, CWE-94
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (4.5%)

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