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TI-2020-11109 Aliases CVE-2020-14184GHSA-45c7-44wq-fm8v

Cross-site scripting in Atlassian Jira Server

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

Affected versions of Atlassian Jira Server allow remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability in Jira issue filter export files. The affected versions are before 8.5.9, from version 8.6.0 before 8.12.3, and from version 8.13.0 before 8.13.1.

Why it matters now

EPSS 0.00944 61st percentileScored 2026-11-07
Fix Fixed Jira Server (Atlassian): 8.5.9, 8.12.3, 8.13.1

SSVC decision points

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

Affected products

VendorProductAffected versionsFixed inStatusSource
AtlassianJira Serverbefore 8.5.9; 8.6.0 and later; before 8.12.3; 8.13.0 and later; before 8.13.18.5.9, 8.12.3, 8.13.1Patch availableCNA
  • Jira Server VendorAtlassian Affected before 8.5.9; 8.6.0 and later; before 8.12.3; 8.13.0 and later; before 8.13.1 Fixed in 8.5.9, 8.12.3, 8.13.1 Patch available CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*before 8.5.9VulnerableAtlassian
cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*8.6.0 to before 8.12.3VulnerableAtlassian
cpe:2.3:a:atlassian:jira_server:8.13.0:*:*:*:*:*:*:*8.13.0VulnerableAtlassian
  • cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:* Versions before 8.5.9 Vulnerable ·Atlassian
  • cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:* Versions 8.6.0 to before 8.12.3 Vulnerable ·Atlassian
  • cpe:2.3:a:atlassian:jira_server:8.13.0:*:*:*:*:*:*:* Versions 8.13.0 Vulnerable ·Atlassian

Remediation

  • Fix · CNA Jira Server (Atlassian) Fixed in 8.5.9, 8.12.3, 8.13.1

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-14184
  2. 2026-10-03 Alias added: GHSA-45c7-44wq-fm8v

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