Description Lack of output escaping for article titles leads to XSS vectors in various locations. Remediation References CVE-2026-21632 Related Vulnerabilities MediaWiki CVE-2023-29140 Vulnerability (CVE-2023-29140) Grafana Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2018-1000816) Perl Out-of-bounds Write Vulnerability (CVE-2018-6797) Drupal Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2022-25276) Oracle Application Server CVE-2010-0066 Vulnerability (CVE-2010-0066) Severity Medium Classification CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Tags Missing Update Known Vulnerabilities CWE-707 CVE-2026-21632