CVE-2021-26082

Description

The XML Export in Atlassian Jira Server and Jira Data Center before version 8.5.14, from version 8.6.0 before 8.13.6, and from version 8.14.0 before 8.17.0 allows remote attackers to inject arbitrary HTML or JavaScript via a stored cross site scripting vulnerability.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.31%
Vendor Advisory atlassian.com
Affected: Atlassian Jira Server
Affected: Atlassian Jira Data Center
Published at:
Updated at:

References

Link Tags
https://jira.atlassian.com/browse/JRASERVER-72393 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-26082?
CVE-2021-26082 has been scored as a medium severity vulnerability.
How to fix CVE-2021-26082?
To fix CVE-2021-26082, 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-2021-26082 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-26082 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-26082?
CVE-2021-26082 affects Atlassian Jira Server, Atlassian Jira Data Center.
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