CVE-2026-112195: FusionPBX Dialplan Editor dialplan.php os command injection
A flaw has been found in FusionPBX up to 5.4.4/5.5.7/5.6.5. The affected element is an unknown function of the file app/dialplans/resources/classes/dialplan.php of the component Dialplan Editor. Executing a manipulation can lead to os command injection. The attack can be executed remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected Software
Event History
Frequently Asked Questions
Which deployments should be prioritized for remediation?
FusionPBX deployments running versions up to 5.4.4, 5.5.7, or 5.6.5 should be prioritized, particularly where the Dialplan Editor is accessible remotely. The issue is in app/dialplans/resources/classes/dialplan.php.
What level of access does an attacker need?
The published vector requires high privileges (PR:H) and does not require user interaction. An attacker who has the necessary privileges can exploit the issue remotely.
Is public exploit information available?
Yes. The exploit has been published and may be used, which increases the urgency of reviewing affected systems and privileged account access.