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TI-2020-03515 Aliases CVE-2020-4024GHSA-h8h7-522c-qwmm

Cross-site scripting in Atlassian Jira Server and Data Center

Priority LOW 26CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

The attachment download resource in Atlassian Jira Server and Data Center before 8.5.5, and from 8.6.0 before 8.8.2, and from 8.9.0 before 8.9.1 allows remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability issue attachments with a vnd.wap.xhtml+xml content type.

Why it matters now

EPSS 0.00926 60th percentileScored 2026-11-07
Fix Fixed Jira Server and Data Center (Atlassian): 8.5.5, 8.8.2, 8.9.1

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
AtlassianJira Server and Data Centerbefore 8.5.5; 8.6.0 and later; before 8.8.2; 8.9.0 and later; before 8.9.18.5.5, 8.8.2, 8.9.1Patch availableCNA
  • Jira Server and Data Center VendorAtlassian Affected before 8.5.5; 8.6.0 and later; before 8.8.2; 8.9.0 and later; before 8.9.1 Fixed in 8.5.5, 8.8.2, 8.9.1 Patch available CNA

CPE configurations NVD · 4

CPEVersionsRoleVendor
cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*before 8.5.5VulnerableAtlassian
cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*8.6.0 to before 8.8.2; 8.9.0 to before 8.9.1VulnerableAtlassian
cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*8.6.0 to before 8.8.2; 8.9.0 to before 8.9.1VulnerableAtlassian
cpe:2.3:a:atlassian:jira_software_data_center:*:*:*:*:*:*:*:*before 8.5.5VulnerableAtlassian
  • cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:* Versions before 8.5.5 Vulnerable ·Atlassian
  • cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:* Versions 8.6.0 to before 8.8.2; 8.9.0 to before 8.9.1 Vulnerable ·Atlassian
  • cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:* Versions 8.6.0 to before 8.8.2; 8.9.0 to before 8.9.1 Vulnerable ·Atlassian
  • cpe:2.3:a:atlassian:jira_software_data_center:*:*:*:*:*:*:*:* Versions before 8.5.5 Vulnerable ·Atlassian

Remediation

  • Fix · CNA Jira Server and Data Center (Atlassian) Fixed in 8.5.5, 8.8.2, 8.9.1

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Atlassian Jira Server and Data Center 8.5.5, 8.8.2 and 2 more versions

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2020-03513 Cross-site scripting in Atlassian Jira Server and Data CenterPriority LOW 30
    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-4024
  2. 2026-10-03 Alias added: GHSA-h8h7-522c-qwmm

References

Advisory 1

  • TI-2020-18587 Incorrect authorization in Atlassian Jira Server CVSS 3.1MEDIUM 5.3
  • TI-2012-02540 Atlassian JIRA before 5.0.1; Confluence before 3.5.16, 4.0 before 4.0.7, and 4.1 before… CVSS 3.1CRITICAL 9.1
  • TI-2020-11107 Information disclosure in Atlassian Jira Server CVSS 3.1MEDIUM 5.3
  • TI-2019-06058 The CachingResourceDownloadRewriteRule class in Jira before version 7.13.4, and from… CVSS 3.1HIGH 7.5
  • TI-2019-06065 Missing authentication in Atlassian Jira CVSS 3.1MEDIUM 5.3
  • TI-2017-03897 The JIRA Workflow Designer Plugin in Atlassian JIRA Server before 6.3.0 improperly uses… CVSS 3.0CRITICAL 9.8
See all 141 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences