CVE-2026-60032
Received Received - Intake

Authenticated Arbitrary File Upload in JMedia Joomla Extension Leads to RCE

Publication date: 2026-07-20

Last updated on: 2026-07-20

Assigner: Joomla! Project

Description
The Joomla extension JMedia is vulnerable to an authenticated arbitrary file upload, leading to RCE. Executable uploads/writes possible (incl. polyglot filenames); chmod didn't strip execute bits.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-07-20
Last Modified
2026-07-20
Generated
2026-07-21
AI Q&A
2026-07-20
EPSS Evaluated
N/A
NVD
CVE-2026-60032
EUVD
EUVD-2026-46054

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
themexpert jmedia *

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-434 The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.

Attack-Flow Graph

AI Quick Actions

Instant insights powered by AI
Executive Summary

The Joomla extension JMedia has an authenticated arbitrary file upload vulnerability that allows remote code execution (RCE). Attackers with access can upload executable files, including those with polyglot filenames, and write them to the server. The execute bits are not properly stripped during file operations.

Detection Guidance

Check for unauthorized executable files in Joomla media directories, especially those with unusual extensions or polyglot filenames. Review file permissions and recent uploads via JMedia's interface or server logs. Look for unexpected PHP or script files in /media/jmedia/ or similar paths.

Impact Analysis

An attacker could exploit this to upload malicious files to your Joomla server, potentially gaining control over your system. This could lead to data theft, website defacement, or further network compromise. The high CVSS score (9.4) indicates severe impact if exploited.

Compliance Impact

This vulnerability could lead to unauthorized access and data breaches, violating GDPR (data protection) and HIPAA (health data privacy). Organizations may face fines, legal penalties, and reputational damage if exploited due to inadequate security controls.

Mitigation Strategies

Disable JMedia plugin immediately via Joomla admin panel. Remove write permissions for web server users in media directories. Update JMedia to the latest patched version if available. Monitor for signs of exploitation like new executable files or unexpected processes.

Chat Assistant

Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-60032. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70

EPSS Chart