Description Lack of output escaping leads to a XSS vector in the pagebreak plugin. Remediation References CVE-2025-63083 Related Vulnerabilities WordPress Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2012-2403) PHP NULL Pointer Dereference Vulnerability (CVE-2017-9229) Squid Improper Input Validation Vulnerability (CVE-2019-12520) MySQL CVE-2021-35637 Vulnerability (CVE-2021-35637) Contao Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') Vulnerability (CVE-2024-45604) Severity Medium Classification CVE-2025-63083 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