The Fabrik extension for Joomla contains an unauthenticated remote code execution vulnerability within its frontend listfilter model.
Description
The Fabrik extension for Joomla contains an unauthenticated remote code execution vulnerability within its frontend listfilter model.
AI Analyst Comment
Remediation
Update fabrikar.com Fabrik extension for Joomla to the latest version. Check the vendor security advisory for specific patch details. Monitor for exploitation attempts and review access logs.
---METADATA---
VENDOR: fabrikar.com
PRODUCT: Fabrik extension for Joomla
AFFECTED_VERSIONS: 1.0.0-4.6.7
CONFIDENCE: high
MISSING: none
---END_METADATA---
Description Summary:
The Fabrik extension for Joomla contains an unauthenticated remote code execution vulnerability within its frontend listfilter model.
Executive Summary:
An unauthenticated remote code execution vulnerability in the Fabrik extension for Joomla, rated at 10.0, allows attackers to gain full control of the host system.
Vulnerability Details
CVE-ID: CVE-2026-67282
Affected Software: fabrikar.com Fabrik extension for Joomla
Affected Versions: 1.0.0-4.6.7
Vulnerability: This vulnerability involves improper control over code generation, allowing an unauthenticated attacker to inject and execute arbitrary code via the frontend listfilter model. It is a critical flaw that bypasses all standard authentication mechanisms.
Business Impact
The ability for an unauthenticated user to execute arbitrary code on a server is a worst-case security scenario, leading to total system compromise, data theft, and potential lateral movement within the network. With a CVSS score of 10.0, this vulnerability must be treated as an emergency, as it provides a direct path for attackers to gain administrative control over the Joomla environment.
Remediation Plan
Immediate Action: Update the Fabrik extension to version 4.6.8 or later immediately to address the code injection vulnerability.
Proactive Monitoring: Inspect web server logs for suspicious POST requests targeting the listfilter model or unusual patterns indicative of remote code execution attempts.
Compensating Controls: Deploy a Web Application Firewall (WAF) with rules designed to block malicious payloads targeting Joomla extensions until the patch can be applied.
Exploitation Status
Public Exploit Available: Unknown.
Analyst Notes: As of August 12, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. While exploitation is currently unconfirmed, the accessibility of the vulnerable function to unauthenticated users makes this an extremely high-risk target for automated scanning and exploitation.
Analyst Recommendation
Administrators must treat this vulnerability with the highest level of urgency. Given the ease of access and the severity of the potential impact, all instances of the Fabrik extension must be updated to the patched version as soon as possible to prevent full site takeover.