zzcms 201910 contains an access control vulnerability through escalation of privileges in /user/adv.php, which allows an attacker to modify data for further attacks such as CSRF.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-23426
Reference (s):
- https://github.com/Ling-Yizhou/zzcms-vuln/blob/master/Privilege%20Escalation/priviege%20escalation.md