Description
Cross-site scripting (XSS) vulnerability in the Portlet Configuration module in Liferay Portal 7.1.0 through 7.3.2, and Liferay DXP 7.1 before fix pack 19, and 7.2 before fix pack 7, allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_portlet_configuration_css_web_portlet_PortletConfigurationCSSPortlet_portletResource parameter.
References (2)
Core 2
Core References
Release Notes, Vendor Advisory x_refsource_confirm
https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/120748366
Patch, Vendor Advisory x_refsource_confirm
https://issues.liferay.com/browse/LPE-17053
Scores
CVSS v3
6.1
EPSS
0.0024
EPSS Percentile
47.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Details
CWE
CWE-79
Status
published
Products (5)
com.liferay.portal/release.dxp.bom
7.1.0 - 7.1.10.fp19Maven
com.liferay.portal/release.portal.bom
7.1.0Maven
liferay/digital_experience_platform
7.1 (19 CPE variants)
liferay/digital_experience_platform
7.2 (7 CPE variants)
liferay/liferay_portal
7.1.0 - 7.3.3
Published
Aug 03, 2021
Tracked Since
Feb 18, 2026