Vulnerability Details CVE-2019-20105
The EditApplinkServlet resource in the Atlassian Application Links plugin before version 5.4.20, from version 6.0.0 before version 6.0.12, from version 6.1.0 before version 6.1.2, from version 7.0.0 before version 7.0.1, and from version 7.1.0 before version 7.1.3 allows remote attackers who have obtained access to administrator's session to access the EditApplinkServlet resource without needing to re-authenticate to pass "WebSudo" in products that support "WebSudo" through an improper access control vulnerability.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 31.0%
CVSS Severity
CVSS v3 Score 4.9
CVSS v2 Score 4.0
Products affected by CVE-2019-20105
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cpe:2.3:a:atlassian:application_links:1.1
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cpe:2.3:a:atlassian:application_links:2.0
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cpe:2.3:a:atlassian:application_links:2.1
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cpe:2.3:a:atlassian:application_links:3.0
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cpe:2.3:a:atlassian:application_links:3.10
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cpe:2.3:a:atlassian:application_links:3.11
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cpe:2.3:a:atlassian:application_links:3.2
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cpe:2.3:a:atlassian:application_links:3.3
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cpe:2.3:a:atlassian:application_links:3.4
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cpe:2.3:a:atlassian:application_links:3.5
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cpe:2.3:a:atlassian:application_links:3.6
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cpe:2.3:a:atlassian:application_links:3.7
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cpe:2.3:a:atlassian:application_links:3.8
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cpe:2.3:a:atlassian:application_links:3.9
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cpe:2.3:a:atlassian:application_links:4.0
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cpe:2.3:a:atlassian:application_links:4.1
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cpe:2.3:a:atlassian:application_links:4.2
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cpe:2.3:a:atlassian:application_links:4.3
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cpe:2.3:a:atlassian:application_links:5.0.0
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cpe:2.3:a:atlassian:application_links:5.0.1
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cpe:2.3:a:atlassian:application_links:5.0.10
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cpe:2.3:a:atlassian:application_links:5.0.11
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cpe:2.3:a:atlassian:application_links:5.0.12
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cpe:2.3:a:atlassian:application_links:5.0.3
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cpe:2.3:a:atlassian:application_links:5.0.4
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cpe:2.3:a:atlassian:application_links:5.0.5
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cpe:2.3:a:atlassian:application_links:5.0.7
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cpe:2.3:a:atlassian:application_links:5.0.8
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cpe:2.3:a:atlassian:application_links:5.1
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cpe:2.3:a:atlassian:application_links:5.1.0
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cpe:2.3:a:atlassian:application_links:5.1.1
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cpe:2.3:a:atlassian:application_links:5.2
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cpe:2.3:a:atlassian:application_links:5.2.10
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cpe:2.3:a:atlassian:application_links:5.2.11
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cpe:2.3:a:atlassian:application_links:5.2.2
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cpe:2.3:a:atlassian:application_links:5.2.3
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cpe:2.3:a:atlassian:application_links:5.2.4
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cpe:2.3:a:atlassian:application_links:5.2.6
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cpe:2.3:a:atlassian:application_links:5.2.7
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cpe:2.3:a:atlassian:application_links:5.3.0
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cpe:2.3:a:atlassian:application_links:5.3.2
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cpe:2.3:a:atlassian:application_links:5.3.4
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cpe:2.3:a:atlassian:application_links:5.3.6
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cpe:2.3:a:atlassian:application_links:5.3.7
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cpe:2.3:a:atlassian:application_links:5.4.0
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cpe:2.3:a:atlassian:application_links:5.4.1
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cpe:2.3:a:atlassian:application_links:5.4.12
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cpe:2.3:a:atlassian:application_links:5.4.13
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cpe:2.3:a:atlassian:application_links:5.4.14
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cpe:2.3:a:atlassian:application_links:5.4.15
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cpe:2.3:a:atlassian:application_links:5.4.16
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cpe:2.3:a:atlassian:application_links:5.4.17
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cpe:2.3:a:atlassian:application_links:5.4.18
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cpe:2.3:a:atlassian:application_links:5.4.19
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cpe:2.3:a:atlassian:application_links:5.4.2
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cpe:2.3:a:atlassian:application_links:5.4.20
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cpe:2.3:a:atlassian:application_links:5.4.3
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cpe:2.3:a:atlassian:application_links:5.4.4
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cpe:2.3:a:atlassian:application_links:5.4.5
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cpe:2.3:a:atlassian:application_links:5.4.6
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cpe:2.3:a:atlassian:application_links:5.4.7
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cpe:2.3:a:atlassian:application_links:6.0.0
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cpe:2.3:a:atlassian:application_links:6.0.1
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cpe:2.3:a:atlassian:application_links:6.0.11
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cpe:2.3:a:atlassian:application_links:6.0.12
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cpe:2.3:a:atlassian:application_links:6.0.2
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cpe:2.3:a:atlassian:application_links:6.0.3
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cpe:2.3:a:atlassian:application_links:6.0.4
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cpe:2.3:a:atlassian:application_links:6.0.5
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cpe:2.3:a:atlassian:application_links:6.0.6
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cpe:2.3:a:atlassian:application_links:6.0.9
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cpe:2.3:a:atlassian:application_links:6.1.0
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cpe:2.3:a:atlassian:application_links:6.1.1
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cpe:2.3:a:atlassian:application_links:7.0.0
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cpe:2.3:a:atlassian:application_links:7.1.0