CVE-2020-14181

Affected versions of Atlassian Jira Server and Data Center allow an unauthenticated user to enumerate users via an Information Disclosure vulnerability in the /ViewUserHover.jspa endpoint. The affected versions are before version 7.13.6, from version 8.0.0 before 8.5.7, and from version 8.6.0 before 8.12.0.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
atlassianCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 99%
VendorProductVersion
atlassiandata_center
𝑥
< 7.13.6
atlassiandata_center
8.0.0 ≤
𝑥
< 8.5.7
atlassiandata_center
8.6.0 ≤
𝑥
< 8.12.0
atlassianjira
𝑥
< 7.13.6
atlassianjira_server
8.0.0 ≤
𝑥
< 8.5.7
atlassianjira_server
8.6.0 ≤
𝑥
< 8.12.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://packetstormsecurity.com/files/161730/Atlassian-JIRA-8.11.1-User-Enumeration.html
https://jira.atlassian.com/browse/JRASERVER-71560
http://packetstormsecurity.com/files/161730/Atlassian-JIRA-8.11.1-User-Enumeration.html
https://jira.atlassian.com/browse/JRASERVER-71560