CVE-2026-66490

The vulnerability CVE-2026-66490 affects the Joomla Extension balbooa Gridbox prior to version 2.20.2. The issue is a stored cross-site scripting (XSS) vulnerability that can be triggered via a comment avatar, as described in multiple sources. The root cause is an input/output handling weakness i...

CVE-2026-66490 Joomla Extension - balbooa.com - Stored cross-site scripting via a comment avatar in Gridbox < 2.20.2

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

CVE-2026-65944

Joomla Extension - rolandd.com - CSRF vectors in AJAX endpoint handlers RO CSVI 9.11.0...

CVE-2026-65943

Joomla Extension - rolandd.com - Unauthenticated directory creation RO CSVI 9.11.0...

CVE-2026-65946

Joomla Extension - rolandd.com - XSS vectors in AJAX endpoint handlers RO CSVI 9.11.0...

CVE-2026-65884

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...

CVE-2026-65944 Joomla Extension - rolandd.com - CSRF vectors in AJAX endpoint handlers RO CSVI < 9.11.0

Joomla Extension - rolandd.com - CSRF vectors in AJAX endpoint handlers RO CSVI 9.11.0...

CVE-2026-65944

The CVE-2026-65944 entry concerns the Joomla Extension rolandd.com CSVI, where CSRF vulnerabilities exist in AJAX endpoint handlers. Affected: CSVI versions before 9.11.0. Impact, per metrics: high confidentiality, integrity, and availability impact (C/H, I/H, A/H) with CVSS v3.1 base score 8.8. ...

EUVD-2026-50309

Joomla Extension - rolandd.com - CSRF vectors in AJAX endpoint handlers RO CSVI 9.11.0...

CVE-2026-65944 Joomla Extension - rolandd.com - CSRF vectors in AJAX endpoint handlers RO CSVI < 9.11.0

Joomla Extension - rolandd.com - CSRF vectors in AJAX endpoint handlers RO CSVI 9.11.0...

CVE-2026-65943 Joomla Extension - rolandd.com - Unauthenticated directory creation RO CSVI < 9.11.0

Joomla Extension - rolandd.com - Unauthenticated directory creation RO CSVI 9.11.0...

CVE-2026-65943

Joomla Extension RO CSVI by rolandd.com (

EUVD-2026-50308

Joomla Extension - rolandd.com - Unauthenticated directory creation RO CSVI 9.11.0...

CVE-2026-65946 Joomla Extension - rolandd.com - XSS vectors in AJAX endpoint handlers RO CSVI < 9.11.0

Joomla Extension - rolandd.com - XSS vectors in AJAX endpoint handlers RO CSVI 9.11.0...

CVE-2026-65946

CVE-2026-65946 : Joomla extension rolandd.com RO CSVI is vulnerable to XSS in AJAX endpoint handlers in versions

EUVD-2026-50307

Joomla Extension - rolandd.com - XSS vectors in AJAX endpoint handlers RO CSVI 9.11.0...

CVE-2026-65946 Joomla Extension - rolandd.com - XSS vectors in AJAX endpoint handlers RO CSVI < 9.11.0

Joomla Extension - rolandd.com - XSS vectors in AJAX endpoint handlers RO CSVI 9.11.0...

CVE-2026-65884 Joomla Extension - balbooa.com - Privilege Escalation in Gridbox < 2.20.2

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...

CVE-2026-65885 Joomla Extension - balbooa.com - Authenticated arbitrary file upload in Gridbox < 2.20.2

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...

EUVD-2026-50275

Joomla Extension - aimy-extensions.com - RCE via PHP object injection in Aimy Captcha-Less Form Guard 18.0 - 20.0 - A forged clfgd field allows PHP objection injection and thereby remote code execution...