Woltlab Burning Board <= 3.0.5 Multiple Input Validation Vulnerabilities - Active Check

# SPDX-FileCopyrightText: 2009 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("1.3.6.1.4.1.25623.1.0.100056");
  script_version("2023-12-22T16:09:03+0000");
  script_tag(name:"last_modification", value:"2023-12-22 16:09:03 +0000 (Fri, 22 Dec 2023)");
  script_tag(name:"creation_date", value:"2009-03-13 06:42:27 +0100 (Fri, 13 Mar 2009)");
  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_tag(name:"qod_type", value:"remote_analysis");

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

  script_name("Woltlab Burning Board <= 3.0.5 Multiple Input Validation Vulnerabilities - Active Check");

  script_category(ACT_ATTACK);

  script_copyright("Copyright (C) 2009 Greenbone AG");
  script_family("Web application abuses");
  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:"summary", value:"Woltlab Burning Board is prone to multiple input-validation
  vulnerabilities.");

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

  script_tag(name:"insight", value:"The following vulnerabilities exist:

  - Multiple security that may allow attackers to delete private messages

  - Cross-site scripting (XSS)

  - Multiple URI redirection");

  script_tag(name:"impact", value:"Attackers can exploit these issues to delete private messages,
  execute arbitrary script code, steal cookie-based authentication credentials and redirect users
  to malicious sites.");

  script_tag(name:"affected", value:"Woltlab Burning Board 3.0, 3.0.3 PL 1 and 3.0.5.");

  script_tag(name:"solution", value:"No known solution was made available for at least one year
  since the disclosure of this vulnerability. Likely none will be provided anymore. General
  solution options are to upgrade to a newer release, disable respective features, remove the
  product or replace the product by another one.");

  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/34057");

  exit(0);
}

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

port = http_get_port(default: 80);

if (!http_can_host_php(port: port))
  exit(0);

foreach dir (make_list_unique("/forum", "/board", http_cgi_dirs(port: port))) {
  if (dir == "/")
    dir = "";

  res = http_get_cache(port: port, item: dir + "/wcf/acp/dereferrer.php");
  if (!res || res !~ "^HTTP/1\.[01] 200")
    continue;

  url = dir + "/wcf/acp/dereferrer.php?url=javascript:alert(document.cookie);";

  if (http_vuln_check(port: port, url: url, check_header: TRUE,
      pattern: ".*<a href=.javascript:alert\(document.cookie\);.>javascript:alert\(document.cookie\);</a>.*")) {
    report = http_report_vuln_url(port: port, url: url);
    security_message(port: port, data: report);
    exit(0);
  }
}

exit(99);