CVE-2026-66489: Vulnerability in balbooa.com Gridbox extension for Joomla
Joomla Extension - balbooa.com - Various unauthenticated file system disclosure in Gridbox < 2.20.2
AI Analysis
Technical Summary
The Gridbox extension for Joomla, developed by balbooa.com, contains a vulnerability identified as CVE-2026-66489. This vulnerability allows unauthenticated attackers to disclose files on the file system in versions 1.0.0 up to and including 2.20.1. The vulnerability has been publicly disclosed but lacks a CVSS score and no vendor advisory or patch information is available at this time.
Potential Impact
Unauthenticated attackers may gain access to sensitive file system information through the Gridbox extension, potentially leading to information disclosure. The exact scope and severity of the disclosed information are not detailed in the available data.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should consider restricting access to the affected extension or applying compensating controls to limit exposure.
CVE-2026-66489: Vulnerability in balbooa.com Gridbox extension for Joomla
Description
Joomla Extension - balbooa.com - Various unauthenticated file system disclosure in Gridbox < 2.20.2
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The Gridbox extension for Joomla, developed by balbooa.com, contains a vulnerability identified as CVE-2026-66489. This vulnerability allows unauthenticated attackers to disclose files on the file system in versions 1.0.0 up to and including 2.20.1. The vulnerability has been publicly disclosed but lacks a CVSS score and no vendor advisory or patch information is available at this time.
Potential Impact
Unauthenticated attackers may gain access to sensitive file system information through the Gridbox extension, potentially leading to information disclosure. The exact scope and severity of the disclosed information are not detailed in the available data.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should consider restricting access to the affected extension or applying compensating controls to limit exposure.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Joomla
- Date Reserved
- 2026-07-27T12:46:59.195Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a6a093c9c2644c7f89a3147
Added to database: 07/29/2026, 14:07:56 UTC
Last enriched: 07/29/2026, 14:25:23 UTC
Last updated: 07/29/2026, 22:49:27 UTC
Views: 8
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