CVE-2026-28209

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.

CVSS v3 7.2 HIGH

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/FreePBX/security-reporting/security/advisories/GHSA-f558-mp87-58vj	Mitigation Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:sangoma:freepbx::::::::
	cpe:2.3:a:sangoma:freepbx::::::::

History

No history.

Information

Published : 2026-03-05 19:16

Updated : 2026-03-06 18:45

NVD link : CVE-2026-28209

Mitre link : CVE-2026-28209

CVE.ORG link : CVE-2026-28209

JSON object : View

Products Affected

sangoma

freepbx

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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