LibreNMS Cross-site Scripting at Device groups Deletion feature

Summary XSS attacks occurs when application is not sanitising inputs properly and rendering the code from user input to browser which could allow an attacker to execute malicious javascript code. PoC 1. Login 2. Create a device group in /device-groups 3. Name it as " 4. save it 5. Go to services...

CVE-2023-48295 Cross-site Scripting at Device groups Deletion feature in LibreNMS

LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring which includes support for a wide range of network hardware and operating systems. Affected versions are subject to a cross site scripting XSS vulnerability in the device group popups. This issue has been addressed in commit...