CVE-2026-65885: Unrestricted Upload of File with Dangerous Type

Joomla Extension - balbooa.com - Authenticated arbitrary file upload in Gridbox 2.20.2 - File upload methods allows authenticated attackers to upload arbitrary files. Turns into an authenticated RCE if combined with CVE-2026-65884 as the required account can be created by the attacker...

PT-2026-65799

Joomla Extension - balbooa.com - Unauthenticated arbitrary file read in Gridbox 2.20.2 - The photo viewer allows unauthenticated attackers to view arbitrary files...

CVE-2026-65884: Improper Access Control

Joomla Extension - balbooa.com - Privilege Escalation in Gridbox 2.20.2 - The registration method allows users provided usergroup IDs, allowing unauthenticated actors to register new accounts with administrative permissions...

VulnCheck KEV: CVE-2026-65885

Joomla Extension - balbooa.com - Authenticated arbitrary file upload in Gridbox 2.20.2 - File upload methods allows authenticated attackers to upload arbitrary files. Turns into an authenticated RCE if combined with CVE-2026-65884 as the required account can be created by the attacker...

CVE-2026-66490: Improper Neutralization of Input During Web Page Generation

Joomla Extension - balbooa.com - Stored cross-site scripting via a comment avatar in Gridbox 2.20.2...

CVE-2026-61425

Joomla Extension - balbooa.com - Authentication bypass in Gridbox 1.6.0 - The Joomla extension Gridbox is vulnerable an authenticated bypass, potentially leading to full admin access...

CVE-2026-61425 Joomla Extension - balbooa.com - Authentication bypass in Gridbox < 1.6.0

Joomla Extension - balbooa.com - Authentication bypass in Gridbox 1.6.0 - The Joomla extension Gridbox is vulnerable an authenticated bypass, potentially leading to full admin access...

EUVD-2026-46068

The Joomla extension Gridbox is vulnerable an authenticated bypass, potentially leading to full admin access...

CVE-2026-61425

Joomla Extension - balbooa.com - Authentication bypass in Gridbox 1.6.0 - The Joomla extension Gridbox is vulnerable an authenticated bypass, potentially leading to full admin access...

CVE-2026-61425

CVE-2026-61425 affects the Joomla extension Gridbox (Gridbox

CVE-2026-61425 Joomla Extension - balbooa.com - Authentication bypass in Gridbox < 1.6.0

Joomla Extension - balbooa.com - Authentication bypass in Gridbox 1.6.0 - The Joomla extension Gridbox is vulnerable an authenticated bypass, potentially leading to full admin access...

CVE-2026-61425: Authentication Bypass Using an Alternate Path or Channel

Joomla Extension - balbooa.com - Authentication bypass in Gridbox 1.6.0 - The Joomla extension Gridbox is vulnerable an authenticated bypass, potentially leading to full admin access...

PT-2026-61683

The Joomla extension Gridbox is vulnerable an authenticated bypass, potentially leading to full admin access...

Balbooa Gridbox Extension Cross-Site Scripting Vulnerability in Joomla!

Joomla! is an American Open Source Matters team developed a set of open source content management system CMS, the system provides RSS feeds, site search and other features . Balbooa Gridbox extension is used in which a drag-and-drop site building extension . A cross-site scripting vulnerability...

CVE-2018-11690

The Balbooa Gridbox extension version 2.4.0 and previous versions for Joomla! is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability via a crafted URL to execute script in a victim's Web browser within the...

CVE-2018-11690

The Balbooa Gridbox extension version 2.4.0 and previous versions for Joomla! is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability via a crafted URL to execute script in a victim's Web browser within the...

Cross site scripting

The Balbooa Gridbox extension version 2.4.0 and previous versions for Joomla! is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability via a crafted URL to execute script in a victim's Web browser within the...

CVE-2018-11690

The Balbooa Gridbox extension version 2.4.0 and previous versions for Joomla! is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability via a crafted URL to execute script in a victim's Web browser within the...

CVE-2018-11690

The CVE-2018-11690 entry matches a Joomla! Gridbox vulnerability: Balbooa Gridbox extension (version 2.4.0 and earlier) is affected by cross-site scripting due to improper validation of user-supplied input. An attacker can craft a URL to execute script in a victim’s browser within the site’s cont...

CVE-2018-11690: Improper Neutralization of Input During Web Page Generation

The Balbooa Gridbox extension version 2.4.0 and previous versions for Joomla! is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability via a crafted URL to execute script in a victim's Web browser within the...