The number range searcher component in Jira Server and Jira Data Center before version 8.5.14, from version 8.6.0 before version 8.13.6, and from version 8.14.0 before version 8.16.1 allows remote attackers inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability.

According to its self-reported version number, the instance of Atlassian JIRA hosted on the remote web server is affected by a cross-site scripting vulnerability in the number range searcher component due to improper validation of user-supplied input before returning it to users. An unauthenticated, remote attacker can exploit this, by convincing a user to click a specially crafted URL, to execute arbitrary script code in a user's browser session. 

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

According to its self-reported version number, the instance of Atlassian Jira hosted on the remote web server is prior to 8.5.14, 8.6.x < 8.13.6 or 8.14.x < 8.16.1. It is, therefore, affected by multiple vulnerabilities:

- A Cross-Site Scripting (XSS) vulnerability in the EditWorkflowScheme.jspa component. (CVE 2021-26080)

- A Cross-Site Scripting (XSS) vulnerability in the number range searcher component. (CVE-2021-26078)

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	Type	Severity
152865	Atlassian JIRA < 8.5.14 / 8.6.x < 8.13.6 / 8.14.x < 8.16.1 XSS (JRASERVER-72392)	Nessus	CGI abuses	Combined	medium
112818	Atlassian Jira 8.14.x < 8.16.1 Multiple Vulnerabilities	Web App Scanning	Component Vulnerability	Version Based	medium
112817	Atlassian Jira 8.6.x < 8.13.6 Multiple Vulnerabilities	Web App Scanning	Component Vulnerability	Version Based	medium
112816	Atlassian Jira < 8.5.14 Multiple Vulnerabilities	Web App Scanning	Component Vulnerability	Version Based	medium

Detections

Analytics

CVE-2021-26078

medium

Tenable Plugins

medium

medium

medium

medium