Description

MediaWiki before 1.35.1 allows XSS via BlockLogFormatter.php. MediaWiki:blanknamespace potentially can be output as raw HTML with SCRIPT tags via LogFormatter::makePageLink(). This affects MediaWiki 1.33.0 and later.

Remediation

References

CVE-2020-35478

Related Vulnerabilities

ownCloud Other Vulnerability (CVE-2012-4389)

PHP Other Vulnerability (CVE-2007-1718)

WordPress Plugin Catchers Helpdesk and Ticket system for Support Cross-Site Scripting (1.0.3)

Oracle Database Server CVE-2008-2607 Vulnerability (CVE-2008-2607)

WordPress Plugin Image Gallery-Responsive Photo Gallery SQL Injection (1.8.9)

Severity

Medium

Classification

CVE-2020-35478 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