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OpenAdvisories
Medium · 6.3 CVE-2026-67360 EUVD-2026-64059GHSA-j3q5-h4vg-3pfp

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

Published Aug 21, 2026 · Updated Aug 21, 2026 · Assigned by Joomla

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.

Affected products

VendorProductAffectedFixed
j2commerce.com J2Store extension for Joomla 1.0.0-3.3.20, 4.0.0-4.0.20, 4.1.0-4.1.5 —

References