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CVE-2026-81567

J2Store extension for Joomla · SQL injection

CVSS 4.0 8.7 HIGHCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-81567

Published

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.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-81567

Published

J2Store extension for Joomla

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "defaultStatus": "unaffected",
                    "product": "J2Store extension for Joomla",
                    "vendor": "j2commerce.com",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "1.0.0-3.3.22"
                        },
                        {
                            "status": "affected",
                            "version": "4.0.0-4.0.22"
                        },
                        {
                            "status": "affected",
                            "version": "4.1.0-4.1.7"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON