An issue was discovered in pfSense through 2.4.4-p3. widgets/widgets/picture.widget.php uses the widgetkey parameter directly without sanitization (e.g., a basename call) for a pathname to filegetcontents or fileputcontents.
An XSS issue was discovered in pfSense through 2.4.4-p3. In servicescaptiveportalmac.php, the username and delmac parameters are displayed without sanitization.
Apcupsd 0.3.915, as used in pfSense through 2.4.4-RELEASE-p3 and other products, has an XSS issue in apcupsdstatus.php.
Apcupsd 0.3.915, as used in pfSense through 2.4.4-RELEASE-p3 and other products, has an Arbitrary Command Execution issue in apcupsdstatus.php.
Incorrect access control in the WebUI in OPNsense before version 19.1.8, and pfsense before 2.4.4-p3 allows remote authenticated users to escalate privileges to administrator via a specially crafted request.