CVE-2021-39115

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.

Categories

7.2
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 25.74% Top 5%
Third-Party Advisory atlassian.com
Affected: Atlassian Jira Service Desk Server
Affected: Atlassian Jira Service Desk Data Center
Published at:
Updated at:

References

Link Tags
https://jira.atlassian.com/browse/JSDSERVER-8665 third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-39115?
CVE-2021-39115 has been scored as a high severity vulnerability.
How to fix CVE-2021-39115?
To fix CVE-2021-39115, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-39115 being actively exploited in the wild?
It is possible that CVE-2021-39115 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~26% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-39115?
CVE-2021-39115 affects Atlassian Jira Service Desk Server, Atlassian Jira Service Desk Data Center.
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