Security Advisory

CVE-2026-67361

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-21 19:23:29

Last updated 2026-08-21 20:11:27

Assigner Joomla

CVSS score 6.9

State PUBLISHED

Description

Joomla Extension - j2commerce.com - Unauthenticated file upload with missing directory protection in J2Store 1.0.0-3.3.20, 4.0.0-4.0.20, 4.1.0-4.1.5 - The file upload endpoint accepted POST requests from unauthenticated visitors with no CSRF token. Compounding this, the installer manifest omitted the upload and invoices directories, causing fresh installs to deploy those directories without .htaccess/web.config protection, making uploaded files directly web-accessible.

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