Secunia Security Advisory – Meder Kydyraliev has reported some vulnerabilities in Alkacon OpenCms, which can be exploited by malicious users to conduct script insertion attacks, disclose certain sensitive information, and to perform certain actions with escalated privileges.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/48618/sa21193.txt
Source: https://packetstormsecurity.com/files/48618/Secunia-Security-Advisory-21193.html