Incorrect default permissions in Atlassian Application Links
Priority LOW 22CWE-276Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- 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 ListEntityLinksServlet resource in Application Links before version 5.0.12, from version 5.1.0 before version 5.2.11, from version 5.3.0 before version 5.3.7, from version 5.4.0 before 5.4.13, and from version 6.0.0 before 6.0.5 disclosed application link information to non-admin users via a missing permissions check.
Why it matters now
EPSS 0.00915 60th percentileScored 2026-11-07
Fix Fixed Application Links (Atlassian): 5.0.12, 5.2.11, 5.3.7 +2
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 | Application Links | before 5.0.12; 5.1.0 and later; before 5.2.11; 5.3.0 and later; before 5.3.7; 5.4.0 and later; before 5.4.13; 6.0.0 and later; before 6.0.5 | 5.0.12, 5.2.11, 5.3.7, 5.4.13, 6.0.5 | Patch available | CNA |
- Application Links VendorAtlassian Affected before 5.0.12; 5.1.0 and later; before 5.2.11; 5.3.0 and later; before 5.3.7; 5.4.0 and later; before 5.4.13; 6.0.0 and later; before 6.0.5 Fixed in 5.0.12, 5.2.11, 5.3.7, 5.4.13, 6.0.5 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:atlassian:application_links:*:*:*:*:*:*:*:* | before 5.0.12; 5.1.0 to before 5.2.11; 5.3.0 to before 5.3.7; 5.4.0 to before 5.4.13; 6.0.0 to before 6.0.5 | Vulnerable | Atlassian |
- cpe:2.3:a:atlassian:application_links:*:*:*:*:*:*:*:* Versions before 5.0.12; 5.1.0 to before 5.2.11; 5.3.0 to before 5.3.7; 5.4.0 to before 5.4.13; 6.0.0 to before 6.0.5 Vulnerable ·Atlassian
Remediation
- Fix · CNA Application Links (Atlassian) Fixed in 5.0.12, 5.2.11, 5.3.7, 5.4.13, 6.0.5
Timeline
- 2026-10-02 Threatist record created from CVE-2019-15011
- 2026-10-03 Alias added: GHSA-2p8c-2cmg-p6f8
References
More Atlassian Application Links vulnerabilities
- TI-2017-13318 XML external entity injection in Atlassian Application Links CVSS 3.0HIGH 8.7
- TI-2017-13304 Server-side request forgery in Atlassian Application Links CVSS 3.0HIGH 7.2
- TI-2018-14346 Cross-site scripting in Atlassian Application Links CVSS 3.1MEDIUM 5.4
- TI-2017-12406 Cross-site scripting in Atlassian Application Links CVSS 3.0MEDIUM 6.1
- TI-2019-14513 Missing authentication in Atlassian Application Links CVSS 3.1MEDIUM 4.9
- TI-2018-03784 Cross-site scripting in Atlassian Application Links CVSS 3.0MEDIUM 4.8
Sources
- CVE-2019-15011 · CVE Program
- CVE-2019-15011 · NVD
- FIRST EPSS
- GHSA-2p8c-2cmg-p6f8 · GitHub Advisory Database · CC BY 4.0
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