PhpGroupWare index.php HTML Injection Vulnerabilities

# SPDX-FileCopyrightText: 2005 David Maciejak
# 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:phpgroupware:phpgroupware";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.16138");
  script_version("2023-08-01T13:29:10+0000");
  script_tag(name:"last_modification", value:"2023-08-01 13:29:10 +0000 (Tue, 01 Aug 2023)");
  script_tag(name:"creation_date", value:"2005-11-03 14:08:04 +0100 (Thu, 03 Nov 2005)");
  script_cve_id("CVE-2004-2574");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/12082");
  script_xref(name:"OSVDB", value:"7599");
  script_xref(name:"OSVDB", value:"7600");
  script_xref(name:"OSVDB", value:"7601");
  script_xref(name:"OSVDB", value:"7602");
  script_xref(name:"OSVDB", value:"7603");
  script_xref(name:"OSVDB", value:"7604");
  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_name("PhpGroupWare index.php HTML Injection Vulnerabilities");
  script_category(ACT_ATTACK);
  script_copyright("Copyright (C) 2005 David Maciejak");
  script_family("Web application abuses");
  script_dependencies("phpgroupware_detect.nasl");
  script_require_ports("Services/www", 80);
  script_mandatory_keys("phpGroupWare/installed");

  script_tag(name:"solution", value:"Update to version 0.9.16 RC3 or later.");

  script_tag(name:"summary", value:"PhpGroupWare is prone to HTML injection vulnerabilities through
  'index.php'.");

  script_tag(name:"impact", value:"A malicious attacker may inject arbitrary HTML and script code
  using these form fields that may be incorporated into dynamically generated web content.");

  script_tag(name:"insight", value:"These issues present themself due to a lack of sufficient input
  validation performed on form fields used by PHPGroupWare modules.");

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

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

  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 + "/phpsysinfo/inc/hook_admin.inc.php";

if( http_vuln_check( port:port, url:url, pattern:".*Fatal error.* in <b>/.*" ) ) {
  report = http_report_vuln_url( port:port, url:url );
  security_message( port:port, data:report );
  exit( 0 );
}

exit( 99 );