Description
Affected versions of Atlassian Jira Server and Data Center allow remote attackers with Roadmaps Administrator permissions to inject arbitrary HTML or JavaScript via a Stored Cross-Site Scripting (SXSS) vulnerability in the /rest/jpo/1.0/hierarchyConfiguration endpoint. The affected versions are before version 8.20.3.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://jira.atlassian.com/browse/JRASERVER-73069
Scores
CVSS v3
4.8
EPSS
0.0022
EPSS Percentile
43.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-79
Status
published
Products (2)
atlassian/data_center
< 8.20.3
atlassian/jira
< 8.20.3
Published
Feb 28, 2022
Tracked Since
Feb 18, 2026