Description
In Liferay Portal before 7.3.1, Liferay Portal 6.2 EE, and Liferay DXP 7.2, DXP 7.1 and DXP 7.0, the property 'portlet.resource.id.banned.paths.regexp' can be bypassed with doubled encoded URLs.
References (3)
Core 3
Core References
Vendor Advisory x_refsource_misc
https://portal.liferay.dev/learn/security/known-vulnerabilities
Issue Tracking, Vendor Advisory x_refsource_confirm
https://issues.liferay.com/browse/LPE-17046
Vendor Advisory x_refsource_confirm
https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/119772204
Scores
CVSS v3
5.3
EPSS
0.0019
EPSS Percentile
41.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Details
Status
published
Products (8)
com.liferay.portal/com.liferay.portal.impl
7.2.0 - 7.4.0Maven
com.liferay.portal/release.dxp.bom
0 - 7.0.10.fp93Maven
com.liferay.portal/release.portal.bom
0 - 7.3.1Maven
liferay/digital_experience_platform
7.0
liferay/digital_experience_platform
7.1
liferay/digital_experience_platform
7.2
liferay/liferay_portal
6.2
liferay/liferay_portal
< 7.3.1
Published
Sep 24, 2020
Tracked Since
Feb 18, 2026