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Critical · 9.3 CVE-2026-102788 EUVD-2026-110645GHSA-hqjq-crc6-5fp3

Joomla Extension - balbooa.com - Unauthenticated SQL injection in Gridbox < 2.20.4.2

Published Oct 27, 2026 · Updated Nov 5, 2026 · Assigned by Joomla

Description

Joomla Extension - balbooa.com - Unauthenticated SQL injection in Gridbox < 2.20.4.2 - On store product list pages, the value of the sort-by URL parameter is retrieved using a string filter and passed directly to GridboxHelper::getBlogPosts(). When the parameter does not match known sorting keys, it is prefixed with a table alias and inserted into the ORDER BY clause without checking against an allowlist

Affected products

VendorProductAffectedFixed
balbooa.com Gridbox extension for Joomla 1.0.0-2.20.4.1 —

References