Incorrect default permissions in Atlassian Jira Server and Data Center
Priority LOW 22CWE-276Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
Comment properties in Atlassian Jira Server and Data Center before version 7.13.12, from 8.0.0 before version 8.5.4, and 8.6.0 before version 8.6.1 allows remote attackers to make comments on a ticket to which they do not have commenting permissions via a broken access control bug.
Why it matters now
EPSS 0.01144 66th percentileScored 2026-11-07
Fix Fixed Jira Server and Data Center (Atlassian): 7.13.12, 8.5.4, 8.6.1
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Atlassian | Jira Server and Data Center | before 7.13.12; 8.4.1 and later; before 8.5.4; 8.6.0 and later; before 8.6.1 | 7.13.12, 8.5.4, 8.6.1 | Patch available | CNA |
- Jira Server and Data Center VendorAtlassian Affected before 7.13.12; 8.4.1 and later; before 8.5.4; 8.6.0 and later; before 8.6.1 Fixed in 7.13.12, 8.5.4, 8.6.1 Patch available CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:* | before 7.13.12 | Vulnerable | Atlassian |
| cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:* | 8.0.0 to before 8.5.4 | Vulnerable | Atlassian |
| cpe:2.3:a:atlassian:jira_data_center:8.6.0:*:*:*:*:*:*:* | 8.6.0 | Vulnerable | Atlassian |
| cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:* | 8.0.0 to before 8.5.4 | Vulnerable | Atlassian |
| cpe:2.3:a:atlassian:jira_server:8.6.0:*:*:*:*:*:*:* | 8.6.0 | Vulnerable | Atlassian |
| cpe:2.3:a:atlassian:jira_software_data_center:*:*:*:*:*:*:*:* | before 7.13.12 | Vulnerable | Atlassian |
- cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:* Versions before 7.13.12 Vulnerable ·Atlassian
- cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:* Versions 8.0.0 to before 8.5.4 Vulnerable ·Atlassian
- cpe:2.3:a:atlassian:jira_data_center:8.6.0:*:*:*:*:*:*:* Versions 8.6.0 Vulnerable ·Atlassian
- cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:* Versions 8.0.0 to before 8.5.4 Vulnerable ·Atlassian
- cpe:2.3:a:atlassian:jira_server:8.6.0:*:*:*:*:*:*:* Versions 8.6.0 Vulnerable ·Atlassian
- cpe:2.3:a:atlassian:jira_software_data_center:*:*:*:*:*:*:*:* Versions before 7.13.12 Vulnerable ·Atlassian
Remediation
- Fix · CNA Jira Server and Data Center (Atlassian) Fixed in 7.13.12, 8.5.4, 8.6.1
Timeline
- 2026-10-02 Threatist record created from CVE-2019-20106
- 2026-10-03 Alias added: GHSA-2cw7-vx4f-3wmm
References
More Atlassian Jira vulnerabilities
- 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
Sources
- CVE-2019-20106 · CVE Program
- CVE-2019-20106 · NVD
- FIRST EPSS
- GHSA-2cw7-vx4f-3wmm · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences