CVE-2019-15011: atlassian application_links Incorrect Default Permissions
Vulnerability summary
CVE-2019-15011 is a medium (CVSS 4.3) Incorrect Default Permissions vulnerability in atlassian application_links. EPSS estimates a 0.92% chance of exploitation in the next 30 days, higher than 60.2% of scored vulnerabilities.
Not severe (CVSS 4.3, network access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 0 · Duplicates 1Timeline
- 17-12-2019PublishedVulnerability first disclosed.
- 16-09-2024Last modifiedVulnerability information updated.
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.
CVSS metrics
2 scores · 1 source · 2 versionsEPSS trend
Probability
0.92%
Chance of exploitation in the next 30 days
Percentile
60%
Versus all other CVEs
30-day change
No change 0.00 pp
From 0.92% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Known conditions: network-reachable, low-privilege account, no user interaction (CVSS vector). Other conditions: not stated in public data.
Atlassian1 product
- application_links≥ unspecified, < 5.0.12 | ≥ 5.1.0, < unspecified | ≥ unspecified, < 5.2.11 | ≥ 5.3.0, < unspecified | ≥ unspecified, < 5.3.7 | ≥ 5.4.0, < unspecified | ≥ unspecified, < 5.4.13 | ≥ 6.0.0, < unspecified | ≥ unspecified, < 6.0.5 | < 5.0.12 | ≥ 5.1.0, < 5.2.11 | ≥ 5.3.0, < 5.3.7 | ≥ 5.4.0, < 5.4.13 | ≥ 6.0.0, < 6.0.5
1 vendor · 1 product