CVE-2023-33938

MEDIUM

Liferay Portal 7.3.0-7.4.0 & DXP 7.3 < U14 - Stored XSS via App Builder Custom Object

Title source: llm

Description

Cross-site scripting (XSS) vulnerability in the App Builder module's custom object details page in Liferay Portal 7.3.0 through 7.4.0, and Liferay DXP 7.3 before update 14 allows remote attackers to inject arbitrary web script or HTML via a crafted payload injected into an App Builder custom object's `Name` field.

References (1)

Core 1

Core References

Vendor Advisory vendor-advisory

https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/cve-2023-33938

Scores

CVSS v3 4.8

EPSS 0.0052

EPSS Percentile 40.6%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-79

Status published

Products (4)

com.liferay.portal/release.portal.bom 7.3.0 - 7.4.1Maven

liferay/digital_experience_platform 7.3 (14 CPE variants)

liferay/liferay_portal 7.4.0

liferay/liferay_portal 7.3.0 - 7.3.7

Published May 24, 2023

Tracked Since Feb 18, 2026