CVE-2026-82921: Shopex Ecshop

High severity, CVSS 7.3. EPSS: 0.5% chance of exploitation in the next 30 days.

A weakness has been identified in ShopEx ECShop up to 2.5.1. This affects the function check_img_type of the file admin/pack.php. Executing a manipulation of the argument pack_img can lead to unrestricted upload. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Shopex Ecshop: version 2.5.0 only; version 2.5.1 only

Published 2026-08-31. Last modified 2026-09-01.