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10.0

Fabrik Joomla extension can let attackers run code

CVE-2026-76604 · published 12 days ago
Summary

The Fabrik add‑on for Joomla (versions before 4.7.3) contains a form field that accepts code from anyone on the internet. An attacker could use this to execute commands on your server, potentially taking control of the site. Update the extension to the latest version or remove the vulnerable component until it can be patched.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
fabrikar.com fabrik extension for joomla 1.0.0-4.7.3
1.0.0-4.7.1
Original advisory text
Joomla Extension - fabrikar.com - Unauthenticated remote code execution via PHP form element in Fabrik < 4.7.2 - The PHP form element is vulnerable to the execution of user provided codes.
Joomla Extension - fabrikar.com - Unauthenticated remote code execution via PHP form element in Fabrik < 4.7.2 - The PHP form element is vulnerable to the execution of user provided codes.
References
Severity
10.0 Critical
Exploitation
EPSS <1%
Type
CWE-94Code Injection
Timeline
Published22 Aug 2026
Updated3 Sep 2026
First seen22 Aug 2026
Sources
CVE-2026-76604 · NVD
CVE-2026-76604 · MITRE
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