Description

Affected versions of Atlassian Jira Server and Data Center allow remote attackers with Roadmaps Administrator permissions to inject arbitrary HTML or JavaScript via a Stored Cross-Site Scripting (SXSS) vulnerability in the /rest/jpo/1.0/hierarchyConfiguration endpoint. The affected versions are before version 8.20.3.

Remediation

References

CVE-2021-43945

Related Vulnerabilities

Jenkins Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2012-4441)

CubeCart Improper Input Validation Vulnerability (CVE-2012-0865)

WordPress Plugin Social Media Widget Serving Spam (4.0)

WordPress Plugin Wordfence Security-Firewall & Malware Scan Cross-Site Scripting (5.1.2)

WordPress Plugin MasterStudy LMS-for Online Courses and Education Information Disclosure (3.2.10)

Severity

Medium

Classification

CVE-2021-43945 CWE-707 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update Known Vulnerabilities