CVE-2021-33339
MEDIUMLiferay Portal 7.2.1-7.3.4 and DXP 7.2.0-7.2.9 - Cross-Site Scripting via Site Admin Portlet Name Parameter
Title source: llmDescription
Cross-site scripting (XSS) vulnerability in the Fragment module in Liferay Portal 7.2.1 through 7.3.4, and Liferay DXP 7.2 before fix pack 9 allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_site_admin_web_portlet_SiteAdminPortlet_name 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/120747934
Patch, Vendor Advisory x_refsource_confirm
https://issues.liferay.com/browse/LPE-17102
Scores
CVSS v3
4.8
EPSS
0.0017
EPSS Percentile
38.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Details
CWE
CWE-79
Status
published
Products (4)
com.liferay.portal/release.dxp.bom
7.2.0 - 7.2.10.fp9Maven
com.liferay.portal/release.portal.bom
7.2.1 - 7.3.5Maven
liferay/digital_experience_platform
7.2 (9 CPE variants)
liferay/liferay_portal
7.2.1 - 7.3.5
Published
Aug 04, 2021
Tracked Since
Feb 18, 2026