PHPFinance 'group.php' SQL Injection and HTML Injection 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

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.100771");
  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:"2010-09-01 14:30:27 +0200 (Wed, 01 Sep 2010)");
  script_tag(name:"cvss_base", value:"6.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:P/I:P/A:P");

  script_name("PHPFinance 'group.php' SQL Injection and HTML Injection Vulnerabilities");

  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/42230");

  script_tag(name:"qod_type", value:"remote_banner");
  script_category(ACT_GATHER_INFO);
  script_family("Web application abuses");
  script_copyright("Copyright (C) 2010 Greenbone AG");
  script_dependencies("gb_PHPFinance_detect.nasl");
  script_require_ports("Services/www", 80);
  script_mandatory_keys("phpfinance/detected");

  script_tag(name:"summary", value:"PHPFinance is prone to an SQL-injection vulnerability and an HTML-
  injection vulnerability because it fails to sufficiently sanitize user-supplied input.");

  script_tag(name:"impact", value:"An attacker may exploit the HTML-injection issue 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, control how the site is displayed, and
  launch other attacks.

  The attacker may exploit the SQL-injection issue to compromise the
  application, access or modify data, or exploit latent vulnerabilities
  in the underlying database.");

  script_tag(name:"affected", value:"PHPFinance 0.6 is vulnerable. Other versions may also be affected.");

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

  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.");

  exit(0);
}

include("http_func.inc");
include("port_service_func.inc");
include("version_func.inc");

port = http_get_port(default:80);

if(vers = get_version_from_kb(port:port, app:"phpfinance")) {
  if(version_is_equal(version: vers, test_version: "0.6")) {
    security_message(port:port);
    exit(0);
  }
}

exit(0);