CVE-2026-28284: Sangoma FreePBX

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

FreePBX is an open source IP PBX. Prior to versions 16.0.10 and 17.0.5, the FreePBX logfiles module contains several authenticated SQL injection vulnerabilities. This issue has been patched in versions 16.0.10 and 17.0.5.

Affected products

• Sangoma FreePBX: from 16.0, before 16.0.10 (fixed in 16.0.10); from 17.0, before 17.0.5 (fixed in 17.0.5)

Published 2026-03-05. Last modified 2026-06-17.