In Liferay Portal before 7.3.1, com.liferay.portal:com.liferay.portal.impl before 7.1.3 and 7.4.0, 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.
{ "severity": "MODERATE", "github_reviewed": true, "cwe_ids": [ "CWE-284" ], "github_reviewed_at": "2025-05-28T20:02:42Z", "nvd_published_at": "2020-09-24T15:15:00Z" }