by Kastro
Paper/Archive/CVE-2026-102788

CVE-2026-102788

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

EPSS 0.4%CVSS 9.3
critical.is priorityof 100
34
CVSS 9.3 (CNA)9.3 / 10 × 3027.9Not in CISA KEV+300.0EPSS percentile 32.6.326 × 206.5No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

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

ProductAffectedFixed inSource
Gridbox extension for Joomla1.0.0-2.20.4.1–CNA

Scores by source

Joomla (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

References

refbalbooa.com/gridbox