A stored cross site scripting (XSS) vulnerability in phplist 3.5.4 and below allows attackers to execute arbitrary web scripts or HTML via a crafted payload in the "rule1" parameter under the "Bounce Rules" module.
{ "cpes": [ "cpe:2.3:a:phplist:phplist:*:*:*:*:*:*:*:*" ], "severity": "Medium" }