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CVE-2026-44239— FreePBX: Authenticated Local File Inclusion in Dashboard Module

Quick assessment

Affected
FreePBX security-reporting
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

FreePBX是FreePBX项目的一套通过GUI（基于网页的图形化接口）配置Asterisk（IP电话系统）的工具。 FreePBX 16.0.22之前版本和17.0.5之前版本存在安全漏洞，该漏洞源于Dashboard模块的getcontent AJAX处理程序基于用户提供的输入包含PHP文件而未进行路径清理，导致可通过../序列进行路径遍历以包含任意.class.php文件。

AI Predicted 9.8 Difficulty: Easy EPSS 0.49% · P40

Affected Version Matrix 2

VendorProduct Version RangeStatus
FreePBX security-reporting < 16.0.22 affected
>= 17.0.1, < 17.0.5 affected
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I. Basic Information for CVE-2026-44239

Vulnerability Information
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Vulnerability Title
FreePBX: Authenticated Local File Inclusion in Dashboard Module
Source: CVE Program / CVE List V5
Vulnerability Description
FreePBX is an open source IP PBX. Prior to 16.0.22 and 17.0.5, the Dashboard module's getcontent AJAX handler includes PHP files based on user-supplied input without path sanitization. The $_REQUEST['rawname'] parameter is concatenated into an include() call with a .class.php suffix, allowing path traversal via ../ sequences to include arbitrary .class.php files from the filesystem. The included file's PHP code executes before the subsequent class instantiation error occurs. This vulnerability is fixed in 16.0.22 and 17.0.5.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
PHP程序中Include/Require语句包含文件控制不恰当(PHP远程文件包含)
Source: CVE Program / CVE List V5
Vulnerability Title
FreePBX 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FreePBX是FreePBX项目的一套通过GUI（基于网页的图形化接口）配置Asterisk（IP电话系统）的工具。 FreePBX 16.0.22之前版本和17.0.5之前版本存在安全漏洞，该漏洞源于Dashboard模块的getcontent AJAX处理程序基于用户提供的输入包含PHP文件而未进行路径清理，导致可通过../序列进行路径遍历以包含任意.class.php文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
FreePBX security-reporting < 16.0.22 -

II. Public POCs for CVE-2026-44239

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III. Intelligence Information for CVE-2026-44239

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Vendor Advisories for CVE-2026-44239 (1)

Same Patch Batch · FreePBX · 2026-05-29 · 4 CVEs total

CVE-2026-46376 9.3 CRITICAL FreePBX: Unauthenticated Use of Hard-Coded Credentials Vulnerability in FreePBX UCP Interf
CVE-2026-44238 FreePBX: Authenticated SQL Injection via ORDER BY in CDR Reports
CVE-2026-44237 FreePBX: Authenticated Access can lead to Subsequent OAuth2 Authentication Bypass in API M

IV. Related Vulnerabilities

Same product: security-reporting
Same vendor: FreePBX
Same weakness: CWE-98

V. Comments for CVE-2026-44239

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