CVE-2026-108107: PHPNuxBill through 2025.3.20 Unauthenticated SQL Injection via radius.php
PHPNuxBill through 2025.3.20 contains an unauthenticated SQL injection vulnerability in the radius.php FreeRADIUS REST endpoint that interpolates request parameters into whereRaw() queries. Attackers can send crafted username, macAddr or nasid parameters to the accounting or authenticate actions to extract customer records and credentials via time-based blind SQL injection.
Affected Software
Event History
Frequently Asked Questions
Which deployments are exposed?
PHPNuxBill versions through 2025.3.20 are affected where the radius.php FreeRADIUS REST endpoint is reachable by an attacker. The issue affects the accounting and authenticate actions of that endpoint.
Does exploitation require authentication or user interaction?
No. The vulnerability is unauthenticated, requires no user interaction, and can be exploited over the network with crafted request parameters.
What inputs are used for exploitation, and what can be exposed?
An attacker can craft the username, macAddr, or nasid parameters to inject SQL into whereRaw() queries. Time-based blind SQL injection can be used to extract customer records and credentials.