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TI-2019-14637 Aliases CVE-2019-20403GHSA-gw9f-7gjm-4824

The API in Atlassian Jira Server and Data Center before version 8.6.0 allows remote…

Priority LOW 27Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Low · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

The API in Atlassian Jira Server and Data Center before version 8.6.0 allows remote attackers to determine if a Jira project key exists or not via an information disclosure vulnerability.

Why it matters now

EPSS 0.0147 73rd percentileScored 2026-11-07
Fix Fixed Jira Server (Atlassian): 8.6.0

SSVC decision points

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

Affected products

VendorProductAffected versionsFixed inStatusSource
AtlassianJira Serverbefore 8.6.08.6.0Patch availableCNA
  • Jira Server VendorAtlassian Affected before 8.6.0 Fixed in 8.6.0 Patch available CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*7.13.0 to before 8.5.5VulnerableAtlassian
cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*after 7.13.0, before 8.5.5VulnerableAtlassian
  • cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:* Versions 7.13.0 to before 8.5.5 Vulnerable ·Atlassian
  • cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:* Versions after 7.13.0, before 8.5.5 Vulnerable ·Atlassian

Remediation

  • Fix · CNA Jira Server (Atlassian) Fixed in 8.6.0

Fixed in the same release

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

  • Release ·

    Atlassian Jira Server 8.6.0

    4 records Highest priority Priority LOW 4 LOW

    Other records, highest priority first

    • TI-2019-14636 Support zip files in Atlassian Jira Server and Data Center before version 8.6.0 could be…Priority LOW 24
    • TI-2019-14638 The API in Atlassian Jira Server and Data Center before version 8.6.0 allows…Priority LOW 23
    • TI-2019-14639 Cross-site request forgery in Atlassian Jira ServerPriority LOW 21
    Show all 4 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-20403
  2. 2026-10-03 Alias added: GHSA-gw9f-7gjm-4824

References

Advisory 1

  • TI-2026-67904 Arbitrary file access in Atlassian Data Center products KEVCVSS 4.0CRITICAL 9.3
  • TI-2022-00460 Improper authentication in Atlassian Jira Core Server CVSS 3.1CRITICAL 9.8
  • TI-2024-14399 Code injection in Atlassian Confluence Data Center CVSS 3.1HIGH 8.8
  • TI-2021-08038 Path traversal in Atlassian Jira Server KEVCVSS 3.1MEDIUM 5.3
  • TI-2020-18559 Missing authorization in Atlassian Jira Data Center CVSS 3.1CRITICAL 9.8
  • TI-2020-18587 Incorrect authorization in Atlassian Jira Server CVSS 3.1MEDIUM 5.3
See all 79 →

Sources

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