A stored cross site scripting (XSS) vulnerability in the “Import emails” module in phplist 3.5.4 allows authenticated attackers to execute arbitrary web scripts or HTML via a crafted payload.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-23190
Reference (s):
- https://github.com/phpList/phplist3/issues/667