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CVE-2019-20409 Details

Description

The way in which velocity templates were used in Atlassian Jira Server and Data Center prior to version 8.8.0 allowed remote attackers to gain remote code execution if they were able to exploit a server side template injection vulnerability.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://jira.atlassian.com/browse/JRASERVER-70944	CVE	Issue TrackingVendor Advisory
https://jira.atlassian.com/browse/JRASERVER-70944	[email protected]	Issue TrackingVendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-74	Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')	[email protected]

Affected Products

Product	Versions
atlassian jira	< 8.8.0
CPE cpe:2.3:a:atlassian:jira:::::::: Remediation No remediation found in references.
atlassian jira software data center	< 8.8.0
CPE cpe:2.3:a:atlassian:jira_software_data_center:::::::: Remediation No remediation found in references.

Change History

4 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Jul 6, 2020	Initial Analysis	[email protected]