CVE-2021-33339

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CVSS 3.1

4.8 medium

EPSS

<1%p50

Published

Aug 4, 2021 (Aug 4, 2021)

Modified

Jun 17, 2026

Description

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.

Vendors: liferay
Products: digital experience platform, liferay portal
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.7%)

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