Joomla Extension - balbooa.com - CSRF in language installation feature Gridbox < 2.20.4.0
Joomla Extension - balbooa.com - CSRF in language installation feature Gridbox < 2.20.4.0 - PagesController uses a trait that validates the Joomla session token only when the HTTP method is POST. addLanguage does not require POST inside the action and reads url and zip through the generic request input. A GET request can therefore reach the action without the trait checking a token. The action still requires core.tools , but that is the victim’s permission check; it does not prove that the privileged user intended the request.
CVE-2026-102784
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-102784
Gridbox extension for Joomla
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "balbooa.com",
"product": "Gridbox extension for Joomla",
"versions": [
{
"status": "affected",
"version": "1.0.0-2.20.3.1"
}
],
"packageName": "com_gridbox",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-102784
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #16221 · Revision 1
- Added to Heist Feed
- Publisher date