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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.9 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
atlassianCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 40%
VendorProductVersion
atlassianapplication_links
𝑥
≤ 5.4.20
atlassianapplication_links
6.0.0 ≤
𝑥
≤ 6.0.12
atlassianapplication_links
6.1.0 ≤
𝑥
< 6.1.2
atlassianapplication_links
7.1.0 ≤
𝑥
< 7.1.3
atlassianapplication_links
7.0.0
𝑥
= Vulnerable software versions