The Jira importers plugin AttachTemporaryFile rest resource in Jira Server and Data Center before version 8.5.12, from version 8.6.0 before 8.13.4, and from version 8.14.0 before 8.15.1 allowed remote authenticated attackers to obtain the full path of the Jira application data directory via an information disclosure vulnerability in the error message when presented with an invalid filename.

According to its self-reported version number, the instance of Atlassian Jira hosted on the remote web server is prior to 8.5.12, 8.6.x < 8.13.4 or 8.14.x < 8.15.1. It is, therefore, affected by multiple vulnerabilities:

 - A DOM based Cross-Site Scripting (XSS) vulnerability caused by parameter pollution. (CVE-2020-36288)

 - An information disclosure vulnerability in the error message when presented with an invalid filename allowing remote authenticated attackers to obtain the full path of the Jira application data directory. (CVE-2021-26075)

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

ID	Name	Product	Family	Severity
112829	Atlassian Jira 8.14.x < 8.15.1 Multiple Vulnerabilities (1/2)	Web App Scanning	Component Vulnerability	medium
112828	Atlassian Jira 8.6.x < 8.13.4 Multiple Vulnerabilities	Web App Scanning	Component Vulnerability	medium
112827	Atlassian Jira < 8.5.12 Multiple Vulnerabilities	Web App Scanning	Component Vulnerability	medium

Detections

Analytics

CVE-2021-26075

medium

Tenable Plugins

medium

medium

medium