Description Lack of output escaping for article titles leads to XSS vectors in various locations. Remediation References CVE-2026-21632 Related Vulnerabilities Liferay Portal Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2014-2963) PHP Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability (CVE-2007-4586) PHP Out-of-bounds Read Vulnerability (CVE-2019-11034) Oracle Application Server CVE-2007-5517 Vulnerability (CVE-2007-5517) Liferay Portal CVE-2022-45320 Vulnerability (CVE-2022-45320) Severity Medium Classification CVE-2026-21632 CWE-707 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Tags Missing Update Known Vulnerabilities