74CMS v6.0.4 was discovered to contain a cross-site scripting (XSS) vulnerability via /index.php?m=&c=help&a=help_list&key.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22421
Reference (s):
- https://github.com/congcong9184-123/congcong9184-123.github.io/blob/master/74cms.docx