Description
In Liferay Portal 7.2.0 through 7.4.3.12, and older unsupported versions, and Liferay DXP 7.4 before update 9, 7.3 before update 4, 7.2 before fix pack 19, and older unsupported versions, the default configuration does not sanitize blog entries of JavaScript, which allows remote authenticated users to inject arbitrary web script or HTML (XSS) via a crafted payload injected into a blog entry’s content text field.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Affected products
- Liferay / DXP7.4.13 – 7.4.13.u8
- Liferay / DXP7.3.10 – 7.3.10-dxp-3
- Liferay / DXP7.2.10 – 7.2.10-dxp-18
- Liferay / Portal7.2.0 – 7.4.3.12