CVE-2026-48907
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Unauthenticated PHP Code Upload in Joomla JCE Editor

Publication date: 2026-06-05

Last updated on: 2026-06-16

Assigner: Joomla! Project

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.
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Meta Information
Published
2026-06-05
Last Modified
2026-06-16
Generated
2026-06-25
AI Q&A
2026-06-05
EPSS Evaluated
2026-06-24
NVD
CVE-2026-48907
EUVD
EUVD-2026-34789
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
joomla jce_editor_extension *
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-284 The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
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Executive Summary

This vulnerability exists in the JCE editor extension for Joomla. It allows unauthenticated users to create new editor profiles, which can then be exploited to upload and execute arbitrary PHP code on the affected system.

Impact Analysis

The vulnerability can lead to remote code execution by attackers without any authentication. This means an attacker could take full control of the affected Joomla site, potentially leading to data theft, site defacement, or using the server for malicious purposes.

Compliance Impact

The vulnerability allows unauthenticated users to upload and execute PHP code via the JCE editor extension in Joomla, which can lead to unauthorized access and control over the affected system.

Such unauthorized access and potential data breaches can result in non-compliance with common standards and regulations like GDPR and HIPAA, which require protection of personal and sensitive data against unauthorized access.

Therefore, exploitation of this vulnerability could lead to violations of these regulations due to compromised data confidentiality, integrity, and availability.

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