---
id: CVE-2026-112195
title: FusionPBX Dialplan Editor dialplan.php os command injection
summary: >-
  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 co…
severity: medium
cvss: 4.7
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C'
cvssSource: cna
cwe:
  - CWE-78
  - CWE-77
product: FusionPBX
affected:
  - FusionPBX 5.4.0
  - FusionPBX 5.4.1
  - FusionPBX 5.4.2
  - FusionPBX 5.4.3
  - FusionPBX 5.4.4
  - FusionPBX 5.5.0
  - FusionPBX 5.5.1
  - FusionPBX 5.5.2
  - FusionPBX 5.5.3
  - FusionPBX 5.5.4
  - FusionPBX 5.5.5
  - FusionPBX 5.5.6
  - FusionPBX 5.5.7
  - FusionPBX 5.6.0
  - FusionPBX 5.6.1
  - FusionPBX 5.6.2
  - FusionPBX 5.6.3
  - FusionPBX 5.6.4
  - FusionPBX 5.6.5
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-19T18:03:07.672706Z'
exploitAvailable: true
published: '2026-10-19'
updated: '2026-10-19'
sourceUpdated: '2026-10-19T18:03:19.427Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-112195'
references:
  - url: 'https://vuldb.com/vuln/422297'
    label: VDB-422297 | FusionPBX Dialplan Editor dialplan.php os command injection
  - url: 'https://vuldb.com/vuln/422297/cti'
    label: 'VDB-422297 | CTI Indicators (IOB, IOC, TTP, IOA)'
  - url: 'https://vuldb.com/cve/CVE-2026-112195'
    label: CVE-2026-112195 | CVE Analysis and Report
  - url: 'https://vuldb.com/submit/984968'
    label: 'Submit #984968 | FusionPBX 5.6.4-dev Command Injection'
  - url: 'https://github.com/jasonbernier/Dialplan-Escape-RCE/blob/main/exploit.py'
tags:
  - cve.org
  - exploit-available
ingestedAt: '2026-10-19T17:33:42.456Z'
---

## Overview

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

- `FusionPBX 5.4.0`
- `FusionPBX 5.4.1`
- `FusionPBX 5.4.2`
- `FusionPBX 5.4.3`
- `FusionPBX 5.4.4`
- `FusionPBX 5.5.0`
- `FusionPBX 5.5.1`
- `FusionPBX 5.5.2`
- `FusionPBX 5.5.3`
- `FusionPBX 5.5.4`
- `FusionPBX 5.5.5`
- `FusionPBX 5.5.6`
- `FusionPBX 5.5.7`
- `FusionPBX 5.6.0`
- `FusionPBX 5.6.1`
- `FusionPBX 5.6.2`
- `FusionPBX 5.6.3`
- `FusionPBX 5.6.4`
- `FusionPBX 5.6.5`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.