CVE-2021-29044

MEDIUM

Liferay Portal 7.0.0-7.3.5 & DXP 7.0-7.3 - Stored XSS via Site Membership Request Comments

Title source: llm

Description

Cross-site scripting (XSS) vulnerability in the Site module's membership request administration pages in Liferay Portal 7.0.0 through 7.3.5, and Liferay DXP 7.0 before fix pack 97, 7.1 before fix pack 21, 7.2 before fix pack 10 and 7.3 before fix pack 1 allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_site_my_sites_web_portlet_MySitesPortlet_comments parameter.

References (2)

Core 2

Core References

Vendor Advisory x_refsource_misc

https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/120743548

Vendor Advisory x_refsource_misc

http://liferay.com

Scores

CVSS v3 6.1

EPSS 0.0047

EPSS Percentile 65.0%

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 (3)

com.liferay.portal/release.dxp.bom 7.0.10.fp0 - 7.0.10.fp97Maven

com.liferay.portal/release.portal.bom 7.0.0 - 7.3.6Maven

liferay/digital_experience_platform 7.0 (48 CPE variants)

Published May 17, 2021

Tracked Since Feb 18, 2026