Affected versions of Atlassian Jira Server and Data Center allow unauthenticated remote attackers to download temporary files and enumerate project keys via an Information Disclosure vulnerability in the /rest/api/1.0/issues/{id}/ActionsAndOperations API endpoint. The affected versions are before version 8.5.11, from version 8.6.0 before 8.13.3, and from version 8.14.0 before 8.15.0.

According to its self-reported version number, the instance of Atlassian Jira hosted on the remote web server is prior to 8.5.11, 8.6.x < 8.13.3 or 8.14.x < 8.15.0. It is, therefore, affected by multiple vulnerabilities:

 - An information disclosure vulnerability in the /rest/api/1.0/issues/{id}/ActionsAndOperations API endpoint allowing unauthenticated remote attackers to download temporary files and enumerate project keys. (CVE-2021-26069)

 - An incorrect path access check allowing unauthenticated remote attackers to read arbitrary files within WEB-INF and META-INF directories. (CVE-2020-29453)

 - A Cross-Site Scripting (XSS) vulnerability in the ViewWorkflowSchemes.jspa and ListWorkflows.jspa endpoints. (CVE-2020-36236)

 - A Cross-Site Scripting (XSS) vulnerability in the Screens Modal view. (CVE-2020-36234)

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
112832	Atlassian Jira 8.14.x < 8.15.0 Multiple Vulnerabilities	Web App Scanning	Component Vulnerability	medium
112831	Atlassian Jira 8.6.x < 8.13.3 Multiple Vulnerabilities	Web App Scanning	Component Vulnerability	medium
112830	Atlassian Jira < 8.5.11 Multiple Vulnerabilities	Web App Scanning	Component Vulnerability	medium

Detections

Analytics

CVE-2021-26069

medium

Tenable Plugins

medium

medium

medium