| Titre | SourceCodester Inventory Management System 1.0 Cross Site Scripting |
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| Description | A stored Cross-Site Scripting (XSS) vulnerability exists in Product Inventory Management System by SourceCodester. The Vendor Management module located at /api/vendors_handler.php does not sanitize or encode vendor input fields before storing them in the database. When the vendor list is rendered at /vendors.php, the stored payload executes in the victim's browser. An authenticated attacker can inject a malicious payload such as <img src=x onerror=alert(document.cookie)> into vendor fields via an intercepted POST request, causing session cookie theft and account takeover for any user who visits the Vendor Management page. |
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| La source | ⚠️ https://gist.github.com/fhewm98/5eaa9df770357351917f4538a3032eb7 |
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| Utilisateur | Mohammed Faheem (UID 100387) |
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| Soumission | 05/08/2026 13:12 (il y a 1 mois) |
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| Modérer | 13/09/2026 07:14 (1 month later) |
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| Statut | Accepté |
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| Entrée VulDB | 403228 [SourceCodester Inventory Management System 1.0 Vendor Management /api/vendors_handler.php cross site scripting] |
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| Points | 20 |
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