Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-28287— FreePBX: Authenticated Remote Code Execution via Recordings Module AJAX Endpoints

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 16.0.17.2至16.0.20之前版本和17.0.2.4至17.0.5之前版本存在操作系统命令注入漏洞，该漏洞源于recordings模块存在多个命令注入。

AI Predicted 8.1 Difficulty: Moderate EPSS 1.58% · P75

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-28287

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
FreePBX: Authenticated Remote Code Execution via Recordings Module AJAX Endpoints
Source: CVE Program / CVE List V5
Vulnerability Description
FreePBX is an open source IP PBX. From versions 16.0.17.2 to before 16.0.20 and from version 17.0.2.4 to before 17.0.5, multiple command injection vulnerabilities exist in the recordings module. This issue has been patched in versions 16.0.20 and 17.0.5.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
FreePBX 操作系统命令注入漏洞
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 16.0.17.2至16.0.20之前版本和17.0.2.4至17.0.5之前版本存在操作系统命令注入漏洞，该漏洞源于recordings模块存在多个命令注入。
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 >= 16.0.17.2, < 16.0.20 -

II. Public POCs for CVE-2026-28287

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-28287

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-28287 (1)

Same Patch Batch · FreePBX · 2026-03-05 · 4 CVEs total

CVE-2026-28284 FreePBX: Authenticated SQL Injection Vulnerabilities in FreePBX Logfiles Module
CVE-2026-28209 FreePBX: Command Injection leading to Remote Code Execution in FreePBX ElevenLabs Text-to-
CVE-2026-28210 FreePBX: Authenticated SQL Injection in CDR (Call Data Record) Reports

IV. Related Vulnerabilities

Same product: security-reporting
Same vendor: FreePBX
Same weakness: CWE-78

V. Comments for CVE-2026-28287

No comments yet

Leave a comment