Liferay DXP URL Redirection to Untrusted Site (Open Redirect) Vulnerability - CVE-2021-33331
Open redirect vulnerability in the Notifications module in Liferay Portal 7.0.0 through 7.3.1 and Liferay DXP 7.0 before fix pack 94 7.1 before fix pack 19 and 7.2 before fix pack 8 allows remote attackers to redirect users to arbitrary external URLs via the 39redirect39 parameter.