| tiêu đề | code-projects Chamber of Commerce Membership Management System In PHP With Source Code V1.0 Improper Neutralization of Alternate XSS Syntax |
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| Mô tả | code-projects Chamber of Commerce Membership Management System V1.0/membership_profile.php Reflective XSS Attack
## Root Cause
The server fails to escape user input before rendering it to the browser, omitting the use of functions like . As a result, HTML/JavaScript code submitted by users is interpreted and executed by the browser.htmlspecialchars()
## Impact
An attacker can execute arbitrary scripts
leading to:
Allows attackers to inject JavaScript via chat messagesSteal session cookies or authentication dataHijack user sessions or simulate user actions, etc.
## DESCRIPTION
The values of the email and custom fields in the code-projects Chamber of Commerce Membership Management System /membership_profile.php user profile are directly output to the HTML value attribute. HTML entity encoding has not been performed. If attackers can inject malicious HTML or JavaScript code into these fields by modifying personal profiles or other means, an XSS attack will be triggered when other users or administrators view the data.
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| Nguồn | ⚠️ https://www.yuque.com/u42535181/pm5nde/ky49h1xg6si9d3m8#zdDXX |
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| Người dùng | H1mm (UID 92686) |
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| Đệ trình | 24/11/2025 06:20 (cách đây 10 các tháng) |
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| Kiểm duyệt | 07/12/2025 09:00 (13 days later) |
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| Trạng thái | được chấp nhận |
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| Mục VulDB | 334648 [code-projects Chamber of Commerce Membership Management System 1.0 Your Info /membership_profile.php Full Name/Address/City/State Tập lệnh chéo trang] |
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| điểm | 20 |
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