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OpenAdvisories
Medium · 5.1 CVE-2026-67362 EUVD-2026-64061GHSA-p9jc-j6cx-2x36

Joomla Extension - j2commerce.com - Open redirect in cart controller 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 - Open redirect in cart controller in J2Store 1.0.0-3.3.20, 4.0.0-4.0.20, 4.1.0-4.1.5 - Four task handlers accepted a base64-encoded URL from user input and redirected to it without validating the destination host, enabling phishing using the shop's trusted domain. No authentication required.

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