Liferay Portal and Liferay DXP vulnerable to Cross-site Scripting

2024-02-2103:30:37

Google

osv.dev

cross-site scripting

htmlutil escapejslink

liferay portal

liferay dxp

remote attackers

crafted links

CVSS3

9.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

5.9

Confidence

High

EPSS

Percentile

9.0%

JSON

Cross-site scripting (XSS) vulnerability in HtmlUtil.escapeJsLink in Liferay Portal 7.2.0 through 7.4.1, and older unsupported versions, and Liferay DXP 7.3 before service pack 3, 7.2 before fix pack 15, and older unsupported versions allows remote attackers to inject arbitrary web script or HTML via crafted javascript: style links.