Description

An issue was discovered in SiteLinksView.php in Wikibase in MediaWiki through 1.39.3. There is XSS via a crafted badge title attribute. This is also related to lack of escaping in wbTemplate (from resources/wikibase/templates.js) for quotes (which can be in a title attribute).

Remediation

References

CVE-2023-37302

Related Vulnerabilities

Atlassian Jira Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-14184)

WordPress 4.2.x Multiple Vulnerabilities (4.2 - 4.2.17)

WordPress Plugin NextScripts:Social Networks Auto-Poster Cross-Site Request Forgery (4.3.24)

Oracle Database Server CVE-2010-4423 Vulnerability (CVE-2010-4423)

OpenSSL Improper Input Validation Vulnerability (CVE-2015-1787)

Severity

Medium

Classification

CVE-2023-37302 CWE-707 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update Known Vulnerabilities