CVE-2025-62264: Liferay Portal Vulnerable to Reflected XSS via the selectedLanguageId Parameter

October 31, 2025 (updated November 15, 2025)

Reflected cross-site scripting (XSS) vulnerability in Languauge Override in Liferay Portal 7.4.3.8 through 7.4.3.111, and Liferay DXP 2023.Q4.0 through 2023.Q4.10, 2023.Q3.1 through 2023.Q3.10, and 7.4 update 4 through update 92 allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_portal_language_override_web_internal_portlet_PLOPortlet_selectedLanguageId parameter.

References

github.com/advisories/GHSA-2j97-4jmq-c4xf
github.com/liferay/liferay-portal
liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-62264
nvd.nist.gov/vuln/detail/CVE-2025-62264

Code Behaviors & Features

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