| Title | Shopex ECShop v2.5.1 Unrestricted Upload |
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| Description | 1. Product Overview
ECShop is an open-source B2C independent online store system developed by ShopEx Software Co., Ltd. Launched in 2006, it has served over one million enterprises and focuses on rapid deployment of personalized online stores.
- Official Website: https://www.ecshop.com/
- Download Address: https://down.chinaz.com/soft/20737.htm
- Affected Version: v2.5.1
Vulnerability Root Cause
The check_img_type() function only validates the client-controlled Content-Type request header. This header can be arbitrarily forged by attackers, enabling easy bypass of file type restrictions. |
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| Source | ⚠️ https://uvxbywu62qm.feishu.cn/wiki/TNENwNItlitygtk2uABcj02lndc?from=from_copylink |
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| User | hubdk01 (UID 99481) |
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| Submission | 07/03/2026 19:32 (2 months ago) |
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| Moderation | 08/31/2026 13:34 (2 months later) |
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| Status | Accepted |
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| VulDB entry | 397301 [ShopEx ECShop up to 2.5.1 admin/pack.php check_img_type pack_img unrestricted upload] |
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| Points | 20 |
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