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- #
- # This script was written by David Maciejak <david dot maciejak at kyxar dot fr>
- #
- # Ref: Donato Ferrante <fdonato@autistici.org>
- #
- # This script is released under the GNU GPL v2
-
- if(description)
- {
- script_id(16058);
- script_bugtraq_id(12104);
- script_version("$Revision: 1.2 $");
-
- script_name(english:"YACY Peer-To-Peer Search Engine XSS");
-
- desc["english"] = "
- The remote host runs YACY, a Java Freeware Open-Source Caching
- HTTP Proxy and Global P2P-Based Search Engine.
-
- The remote version of this software is vulnerable to multiple cross-site
- scripting due to a lack of sanitization of user-supplied data.
-
- Successful exploitation of this issue may allow an attacker to use the
- remote server to perform an attack against a third-party user.
-
- Solution: Upgrade to the latest version of this software
- Risk factor : Medium";
-
- script_description(english:desc["english"]);
- script_summary(english:"Checks YACY Peer-To-Peer Search Engine XSS");
- script_category(ACT_GATHER_INFO);
- script_copyright(english:"This script is Copyright (C) 2004 David Maciejak");
- script_family(english:"CGI abuses : XSS");
- script_require_ports("Services/www", 8080);
- script_dependencie("cross_site_scripting.nasl");
- exit(0);
- }
-
- #the code
-
- include("http_func.inc");
- include("http_keepalive.inc");
-
- port = get_http_port(default:8080);
- if ( ! get_port_state(port))exit(0);
- if ( ! can_host_php(port:port) ) exit(0);
-
- if ( get_kb_item("www/" + port + "/generic_xss") ) exit(0);
-
- buf = http_get(item:"/index.html?urlmaskfilter=<script>foo</script>", port:port);
- r = http_keepalive_send_recv(port:port, data:buf, bodyonly:1);
- if( r == NULL )exit(0);
-
- if(egrep(pattern:"<title>YACY: Search Page</title>.*<script>foo</script>", string:r))
- {
- security_warning(port);
- exit(0);
- }
-