CVE-2026-73660

FreePBX is an open source IP PBX. Prior to 16.0.6 and 17.0.5.4, the FreePBX Text-To-Speech module allows an authenticated administrator to save a TTS destination name that is HTML-encoded for storage, decoded during dialplan generation, passed as an AGI argument, and used to build filenames inside agi-bin/propolys-tts.agi. The TTS destination name reaches a raw shell-command execution path, allowing arbitrary operating-system command execution as the asterisk service user. This issue is fixed in versions 16.0.6 and 17.0.5.4.
CVSS

No CVSS.

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-13 22:17

Updated : 2026-08-18 02:17


NVD link : CVE-2026-73660

Mitre link : CVE-2026-73660

CVE.ORG link : CVE-2026-73660


JSON object : View

Products Affected

No product.

CWE
CWE-78

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