CVE-2026-67360
Medium
Description
Joomla Extension - j2commerce.com - Cross-customer order replication in J2Store 1.0.0-3.3.20, 4.0.0-4.0.20, 4.1.0-4.1.5 - An authenticated user could supply another customer's order_id to copy their cart contents and address data into the attacker's session. The CSRF token was validated but ownership was not checked.
SeverityMedium
CVSS6.3
Exploit probability—
ProductJ2Store extension for Joomla
PublishedAug 21, 2026
First seenAug 21, 2026
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| j2commerce.com J2Store extension for Joomla | 1.0.0-3.3.20, 4.0.0-4.0.20, 4.1.0-4.1.5 | — |
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