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.
{
"cwe_ids": [
"CWE-284"
],
"github_reviewed": true,
"github_reviewed_at": "2025-05-28T20:02:42Z",
"nvd_published_at": "2020-09-24T15:15:00Z",
"severity": "MODERATE"
}