What’s Vulnerable › Vulnerabilities

CVE-2026-108107: PHPNuxBill through 2025.3.20 Unauthenticated SQL Injection via radius.php

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-09 · updated 2026-10-09
• Weakness: CWE-89

Description

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 products

• hotspotbilling phpnuxbill: through 2025.3.20

References

• https://github.com/hotspotbilling/phpnuxbill
• https://github.com/hotspotbilling/phpnuxbill/blob/2025.3.13/radius.php#L277
• https://github.com/hotspotbilling/phpnuxbill/security/advisories/GHSA-q8ch-r8cv-q579
• https://www.vulncheck.com/advisories/phpnuxbill-through-2025.3.20-unauthenticated-sql-injection-via-radius-php
• https://github.com/hotspotbilling/phpnuxbill/security/advisories/GHSA-q8ch-r8cv-q579

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