CVE-2026-73660 FreePBX: Authenticated TTS AGI Command Injection Through TTS Name

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 insid...

EUVD-2026-58483

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 insid...

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 insid...

CVE-2026-73660

Summary: CVE-2026-73660 affects FreePBX’s Text-To-Speech (TTS) module prior to versions 16.0.6 and 17.0.5.4. An authenticated administrator can save a TTS destination name that is HTML-encoded for storage, decoded during dialplan generation, and used as an AGI argument to reach a raw shell-comman...

CVE-2026-73660 FreePBX: Authenticated TTS AGI Command Injection Through TTS Name

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 insid...

CVE-2026-73660 FreePBX: Authenticated TTS AGI Command Injection Through TTS Name

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 insid...

PT-2026-71886

Name of the Vulnerable Software and Affected Versions FreePBX versions prior to 17.0.9 Description The UCP Node server on ports 8001 and 8003 utilizes io.usecheckAuth in node/lib/server.js. However, Socket.IO version 4 only applies this middleware to the default namespace. This allows an...

CVE-2026-73664: Improper Privilege Management

FreePBX is an open source IP PBX. From 17.0.5.34 until 17.0.11, the publicKeySave AJAX endpoint in Backup.class.php accepts an authenticated administrator's SSH public key and appends it to /home/asterisk/.ssh/authorizedkeys for the asterisk system user without reliably enforcing backup-only...

CVE-2026-73662: Improper Neutralization of Special Elements used in an OS Command

FreePBX is an open source IP PBX. From 17.0.1 until 17.0.7, the FreePBX Music on Hold module permits dangerous command-line options for /usr/bin/mpg123 and other allowed players in validateCustomConfiguration in Music.class.php. An authenticated administrator can use options that write files, ope...

PT-2026-71881

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 insid...

CVE-2026-73660: Improper Neutralization of Special Elements used in an OS Command

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 insid...

ANT-2026-HFGGE6HR · asterisk/asterisk · stack_buffer_overflow

stack-buffer-overflow critical GHSA-589g-qgf8-m6mx Severity Claude critical · Security research firm critical revised; sealed as high · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Trail of Bits...

CVE-2026-46512

Frogman provides headless PBX control through MCP and HTTP API. Prior to 1.6.2, fmdialplanapply accepted template parameters including greeting, dest, url, extension, code, and file, and Tools/DialplanApply.php wrote Dialplan/Templates.php output to extensionscustom.conf while only...

CVE-2026-46515

Frogman provides headless PBX control through MCP and HTTP API. Prior to 1.6.3, PERMREAD access was sufficient to call fmlistmanagers, fmlistpinsets, fmshowcontext, fmgetmcpconfig, fmbackupstatus, fmwhoscalling, fmrunsavedquery, and fmdiagnosetrunk, exposing AMI manager secrets, outbound dial PIN...

CVE-2026-46515 Frogman: Multiple read-tier tools expose admin-grade data and arbitrary GraphQL execution

Frogman provides headless PBX control through MCP and HTTP API. Prior to 1.6.3, PERMREAD access was sufficient to call fmlistmanagers, fmlistpinsets, fmshowcontext, fmgetmcpconfig, fmbackupstatus, fmwhoscalling, fmrunsavedquery, and fmdiagnosetrunk, exposing AMI manager secrets, outbound dial PIN...

CVE-2026-46512 Frogman: Dialplan template parameters interpolated into extensions_custom.conf without escaping

Frogman provides headless PBX control through MCP and HTTP API. Prior to 1.6.2, fmdialplanapply accepted template parameters including greeting, dest, url, extension, code, and file, and Tools/DialplanApply.php wrote Dialplan/Templates.php output to extensionscustom.conf while only...

CVE-2026-46512

Frogman (headless PBX control) before v1.6.2 allowed fm_dialplan_apply to interpolate template parameters (greeting, dest, url, extension, code, file) into Dialplan/Templates.php output that could be written to extensions_custom.conf. In Dialplan/TemplateBase.php, insufficient sanitization of con...

CVE-2026-46512 Frogman: Dialplan template parameters interpolated into extensions_custom.conf without escaping

Frogman provides headless PBX control through MCP and HTTP API. Prior to 1.6.2, fmdialplanapply accepted template parameters including greeting, dest, url, extension, code, and file, and Tools/DialplanApply.php wrote Dialplan/Templates.php output to extensionscustom.conf while only...

CVE-2026-46512 Frogman: Dialplan template parameters interpolated into extensions_custom.conf without escaping

Frogman provides headless PBX control through MCP and HTTP API. Prior to 1.6.2, fmdialplanapply accepted template parameters including greeting, dest, url, extension, code, and file, and Tools/DialplanApply.php wrote Dialplan/Templates.php output to extensionscustom.conf while only...

EUVD-2026-45001

Frogman provides headless PBX control through MCP and HTTP API. Prior to 1.6.2, fmdialplanapply accepted template parameters including greeting, dest, url, extension, code, and file, and Tools/DialplanApply.php wrote Dialplan/Templates.php output to extensionscustom.conf while only...