CVE-2026-108107 Details
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.
A critical unauthenticated SQL injection vulnerability has been identified in PHPNuxBill versions through 2025.3.20. The issue resides in the radius.php file, specifically within the FreeRADIUS REST endpoint. The vulnerability arises because the code interpolates request parameters directly into SQL queries using whereRaw(), without proper sanitization. This flaw allows attackers to send crafted usernames, MAC addresses, or NAS IDs to the accounting or authentication actions, exploiting the application via time-based blind SQL injection. As a result, attackers could extract customer records and credentials from the database.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 9, 2026CISA-ADP
Assessed Oct 9, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/hotspotbilling/phpnuxbill/security/advisories/GHSA-q8ch-r8cv-q579 | CISA-ADP | AdvisoryTechnical Description |
| https://github.com/hotspotbilling/phpnuxbill | [email protected] | ProductSource CodeVendor |
| https://github.com/hotspotbilling/phpnuxbill/blob/2025.3.13/radius.php#L277 | [email protected] | Source CodeVendor |
| https://github.com/hotspotbilling/phpnuxbill/security/advisories/GHSA-q8ch-r8cv-q579 | [email protected] | AdvisoryTechnical Description |
| https://www.vulncheck.com/advisories/phpnuxbill-through-2025.3.20-unauthenticated-sql-injection-via-radius-php | [email protected] | Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-89 | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Hotspotbilling PHPNuxBill | <= 2025.3.20 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 9, 2026 | New CVE Received | [email protected] |
| Oct 9, 2026 | CVE Modified | CISA-ADP |