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Adobe Patches Magento Zero-Day That Hacked Stores With All Patches Applied

Published

8 September 2026

Topic

opportunities

Sectors

E-commerce

Geography

United States

Source

Read at techtimes.com

Verified

Fusion42 · 8 September 2026 · Fusion42 review

Adobe released an emergency hotfix patch for a critical zero-day vulnerability in Magento Open Source and Adobe Commerce that attackers exploited for three days, compromising even fully patched stores. The StyleSmuggler flaw allows remote code execution through server-side template injection, bypassing web application firewalls and requiring urgent backdoor hunts post-patch application.

This Wire brief sits within Fusion42's coverage of E-commerce, and 4 sources have reported it between 5 Sep 2026 and 8 Sep 2026.

◆ The Wire takeaway

You face a rare breach method that evades standard security tools and hits stores even fully patched by Adobe. Hunt for hidden backdoors urgently after patching Magento to avoid persistent threats that can silently run code in your server’s email system.

Coverage

4 sources · first reported 5 Sep 2026 · latest 8 Sep 2026

Related on Wire

Topics

E-commerceadobemagentozero-dayecommercesecurity-patchremote-code-execution