From this webpage screenshot, the following key information about the vulnerability can be obtained: 1. Vulnerability ID: CVE-2024-10744 2. Vulnerability Type: XSS (Cross-Site Scripting) 3. Affected Project: Online Shopping Portal 2.0 4. Vulnerability Description: - The issue lies in the variable, which is directly influenced by user input, allowing a crafted tag to be inserted into HTML output, including user-controlled content in the attribute, without any sanitization. - This enables attackers to inject arbitrary HTML or JavaScript code, leading to an XSS attack. 5. Vulnerable Code Example: 6. Test Injection Payload: - The parameter must be set to an encoded URL payload for it to take effect. - Example payload: 7. Execution Result: - The browser parses and executes the payload , resulting in an alert box displaying "XSS". 8. Demonstration: - Shows a code snippet from the file. - Example payload URL: - After submitting the URL with the payload, the XSS is triggered. 9. Prevention Recommendations: - User input must always be sanitized before being rendered in HTML. - Use PHP’s function to encode special characters. This information provides a detailed description of the XSS vulnerability, including its nature, impact, code example, testing method, execution result, and mitigation measures.