Michael-design iChat Realtime PHP Live Support System 1.6 has persistent Cross-site Scripting via chat,text-filed tags.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-23983
Reference (s):
- https://packetstormsecurity.com/files/157594/iChat-1.6-Cross-Site-Scripting.html