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.

According to its self-reported version number, the instance of Atlassian Jira hosted on the remote web server is prior to 7.3.16, 8.x < 8.5.7 or 8.6.x < 8.12.0. It is, therefore, affected by an information disclosure vulnerability in the ViewUserHover.jspa endpoint allowing an unauthenticated user to enumerate users.

Note that the scanner has not tested for these issues but has instead relied only on the application's self-reported version number.

According to its self-reported version number, the instance of Atlassian Jira hosted on the remote web server is prior to 7.3.16, or is 8.x < 8.5.7, or 8.6.x < 8.12.0. It is, therefore, affected by an information disclosure vulnerability.
An unauthenticated, remote attacker can exploit this, via the /ViewUserHover.jspa endpoint, in order to enumerate users.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
112855	Atlassian Jira 8.6.x < 8.12.0 Information Disclosure	Web App Scanning	Component Vulnerability	medium
112854	Atlassian Jira 8.x < 8.5.7 Information Disclosure	Web App Scanning	Component Vulnerability	medium
112853	Atlassian Jira < 7.13.16 Information Disclosure	Web App Scanning	Component Vulnerability	medium
140769	Atlassian Jira < 7.13.16 / 8.x < 8.5.7 / 8.6.x < 8.12.0 User Enumeration (JRASERVER-71560)	Nessus	CGI abuses	medium

Detections

Analytics

CVE-2020-14181

medium

Tenable Plugins

medium

medium

medium

medium