Multiple cross-site scripting (XSS) vulnerabilities in HiveMail 1.3 and earlier allow remote attackers to inject arbitrary web script or HTML via a URL encoded expression in the query string in (1) index.php and (2) possibly certain other scripts, which is not properly cleansed when accessed from the $_SERVER['PHP_SELF'] variable.
CVSS Details
- CVSS 3.1 Base Score: 4.7
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