Threat intelligence dashboard
CVE-2026-81567high

Joomla Extension - j2commerce.com - Unauthenticated blind SQL injection in the storefront product list in J2Store 1.0.0-3.3.2, 4.0.0-4.0.22, 4.1.0-4.1.7

Joomla Extension - j2commerce.com - Unauthenticated blind SQL injection in the storefront product list in J2Store 1.0.0-3.3.2, 4.0.0-4.0.22, 4.1.0-4.1.7 - Unauthenticated, blind extraction of arbitrary database content (e.g. customer records, order data, stored credentials/tokens) via boolean- or time-based inference, reachable on any public storefront that exposes the standard product listing or product-tags filter.

Risk score

8.7

CVSS 4.0

Vendor
j2commerce.com
Product
J2Store extension for Joomla
CWE
CWE-89
Published
Sep 15, 2026
Updated
Sep 16, 2026
CISA KEV
Not flagged

Affected products and versions

J2Store extension for Joomla

j2commerce.com

Version / rangeStatusType
1.0.0-3.3.22affected
4.0.0-4.0.22affected
4.1.0-4.1.7affected

Technical metrics

8.7

CVSS 4.0

Severity
high
Source
Joomla
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N