Liferay 7.4.3.8111 / DXP 2023 Q4/Q3: Reflected XSS via Lang. Override Portlet
CVE-2025-62264 Published on October 31, 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.
Weakness Type
What is a XSS Vulnerability?
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
CVE-2025-62264 has been classified to as a XSS vulnerability or weakness.
Products Associated with CVE-2025-62264
You can be notified by email with stack.watch whenever vulnerabilities like CVE-2025-62264 are published in these products:
Affected Versions
Liferay Portal:- Version 7.4.3.8, <= 7.4.3.111 is affected.
- Version 7.4.13-u4, <= 7.4.13-u92 is affected.
- Version 2023.Q3.1, <= 2023.Q3.10 is affected.
- Version 2023.Q4.0, <= 2023.Q4.10 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.