Sangoma FreePBX

What it is

Sangoma FreePBX contains an authentication bypass vulnerability due to insufficiently sanitized user-supplied data allows unauthenticated access to FreePBX Administrator leading to arbitrary database manipulation and remote code execution.

What to do

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Vendor notices and references

• github.com/FreePBX/security-reporting/security/advisories/GHSA-m42g-xg4c-5f3h
• nvd.nist.gov/vuln/detail/CVE-2025-57819

Description and required action as published by CISA. Full record at NVD.