Medium severity4.8NVD Advisory· Published Aug 30, 2021· Updated Jun 17, 2026

CVE-2021-39117

Description

The AssociateFieldToScreens page in Atlassian Jira Server and Data Center before version 8.18.0 allows remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability via the name of a custom field.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Atlassian/Jira Core Data Centercpe-rescue
Range: unspecified
Atlassian/Crowd Data Center and Serverllm-fuzzy
Range: <8.18.0
Atlassian/Jira Servercpe-rescue
Range: unspecified
Atlassian/Data Center
cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:*
Range: <8.18.0
Atlassian/Jira
cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*
Range: <8.18.0

Patches

Vulnerability mechanics

References

jira.atlassian.com/browse/JRASERVER-72597nvdIssue TrackingVendor Advisory

News mentions

No linked articles in our index yet.

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epss	0.001
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