Description
Multiple cross-site scripting (XSS) vulnerabilities in repo/includes/EntityView.php in the Wikibase extension for MediaWiki 1.19.x before 1.19.8, 1.20.x before 1.20.7, and 1.21.x before 1.21.2 allow (1) remote attackers to inject arbitrary web script or HTML via a label in the "In other languages" section or (2) remote administrators to inject arbitrary web script or HTML via a description.
Remediation
References
Related Vulnerabilities
Java Unspesificed Vulnerability (CVE-2018-3139)
WordPress Plugin PowerPack Lite for Beaver Builder Cross-Site Scripting (1.3.0)
WordPress Plugin SP Project & Document Manager Cross-Site Scripting (4.25)
WordPress Plugin Ocean Extra Security Bypass (1.5.8)
Jboss EAP Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2013-4112)