What’s Vulnerable › Vulnerabilities

CVE-2019-15011

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-12-17 · updated 2026-06-17
• Weakness: CWE-276

Description

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.

Affected products

• Atlassian Application Links: before 5.0.12; from 5.1.0 before 5.2.11; from 5.3.0 before 5.3.7; from 5.4.0 before 5.4.13; from 6.0.0 before 6.0.5 — fixed in 5.0.12, 5.2.11, 5.3.7, 5.4.13, 6.0.5

How to fix

Upgrade to a fixed version: Atlassian Application Links 5.0.12, 5.2.11, 5.3.7, 5.4.13. Check the vendor advisory for mitigations.

References

• https://ecosystem.atlassian.net/browse/APL-1386
• https://ecosystem.atlassian.net/browse/APL-1386

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