CVE-2026-28209
HIGH WAF: High
CVSS 7.2
Published: 2026-03-05
CWE-78
FreePBX is an open source IP PBX. From versions 16.0.17.2 to before 16.0.20 and from version 17.0.2.4 to before 17.0.5, a command injection vulnerability exists in FreePBX when using the ElevenLabs Text-to-Speech (TTS) engine in the recordings module. This issue has been patched in versions 16.0.20 and 17.0.5.
WAF Coverage Analysis
OS Command Injection
High WAF Coverage
OWASP: A03:2021 Injection
932xxx - Remote Code Execution
Affected Software
| Vendor | Product | Version |
|---|---|---|
| sangoma | freepbx | 16.0.17.2 - 16.0.20 |
| sangoma | freepbx | 17.0.2.4 - 17.0.5 |
References
- github.com (Mitigation, Vendor Advisory)