CVE-2021-39128 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Severity

72%

Complexity

12%

Confidentiality

98%

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.

CVSS 3.1 Base Score 7.2. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).

CVSS 2.0 Base Score 6.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:S/C:P/I:P/A:P).

Overview

First reported 3 years ago

2021-09-16 06:15:00

Last updated 3 years ago

2021-09-27 17:02:00

Affected Software

Atlassian JIRA

References

https://jira.atlassian.com/browse/JRASERVER-72804

https://jira.atlassian.com/browse/JRASERVER-72804

Permissions Required

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