CVE-2026-48907— Joomla Extension - joomlacontenteditor.net - Remote Code Execution in JCE extension for Joomla < 2.9.99.5
Quick assessment
Affected
joomlacontenteditor.net Joomla Content Editor (JCE) extension for Joomla
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
JCE Joomla Component是一款使用在Joomla内容管理系统中的编辑器组件。 JCE Joomla Component存在访问控制错误漏洞，该漏洞源于允许未经身份验证的用户创建新的编辑器配置文件，最终导致PHP代码上传和执行。
Public Exploits 4
Metasploit · 1
joomla_com_jce_unauth_file_upload_rce.rb [exploit]
Nuclei · 1
CVE-2026-48907.yaml [template]
In-the-Wild Activity Observed
github_trending · low
cisa_kev · confirmed
Affected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| joomlacontenteditor.net | Joomla Content Editor (JCE) extension for Joomla | 1.0.0-2.9.99.4 |
affected |
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I. Basic Information for CVE-2026-48907
Vulnerability Information
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Vulnerability Title
Joomla Extension - joomlacontenteditor.net - Remote Code Execution in JCE extension for Joomla < 2.9.99.5
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the JCE editor extension for Joomla allows the creation of new editor profiles for unauthenticated users, ultimately resulting in PHP code upload and execution.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/AU:Y/U:Red
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
JCE Joomla Component 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
JCE Joomla Component是一款使用在Joomla内容管理系统中的编辑器组件。 JCE Joomla Component存在访问控制错误漏洞，该漏洞源于允许未经身份验证的用户创建新的编辑器配置文件，最终导致PHP代码上传和执行。
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 |
|---|---|---|---|---|
| joomlacontenteditor.net | Joomla Content Editor (JCE) extension for Joomla | 1.0.0-2.9.99.4 | - |
|
II. Public POCs for CVE-2026-48907
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | Joomla JCE editor extension contains an unrestricted file upload vulnerability caused by allowing unauthenticated users to create new editor profiles, letting attackers upload and execute PHP code remotely, exploit requires no authentication. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-48907.yaml | POC Details |
AI-Generated POC
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Vendor Pages for CVE-2026-48907 (1)
-
🔗 Home product
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V. Comments for CVE-2026-48907
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