What’s Vulnerable › Vulnerabilities

CVE-2025-67736: Authenticated SQL Injection in FreePBX tts (Text To Speech) module

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 6.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-12-16 · updated 2026-10-07
• Weakness: CWE-89

Description

The FreePBX module tts (Text to Speech) for FreePBX, an open-source web-based graphical user interface (GUI) that manages Asterisk. Versions prior to 16.0.5 and 17.0.5 are vulnerable to SQL injection by authenticated users with administrator access. Authenticated users with administrative access to the Administrator Control Panel (ACP) can leverage this SQL injection vulnerability to extract sensitive information from the database and execute code on the system as the `asterisk` user with chained elevation to `root` privileges. Users should upgrade to version 16.0.5 or 17.0.5 to receive a fix.

Affected products

• Sangoma FreePBX: from 16.0 before 16.0.5; from 17.0 before 17.0.5 — fixed in 16.0.5, 17.0.5

How to fix

Upgrade to a fixed version: Sangoma FreePBX 16.0.5, 17.0.5. Check the vendor advisory for mitigations.

References

• https://github.com/FreePBX/security-reporting/security/advisories/GHSA-632c-49p9-x7cw
• https://www.freepbx.org/watch-what-we-do-with-security-fixes-%f0%9f%91%80

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