MyMsg 'profile.php' SQL Injection Vulnerability

# 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("1.3.6.1.4.1.25623.1.0.800952");
  script_version("2023-07-27T05:05:08+0000");
  script_tag(name:"last_modification", value:"2023-07-27 05:05:08 +0000 (Thu, 27 Jul 2023)");
  script_tag(name:"creation_date", value:"2009-10-15 15:35:39 +0200 (Thu, 15 Oct 2009)");
  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_cve_id("CVE-2009-3528");
  script_name("MyMsg 'profile.php' SQL Injection Vulnerability");
  script_xref(name:"URL", value:"http://secunia.com/advisories/35753");
  script_xref(name:"URL", value:"http://www.milw0rm.com/exploits/9105");
  script_xref(name:"URL", value:"http://xforce.iss.net/xforce/xfdb/51635");

  script_tag(name:"qod_type", value:"remote_banner");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2009 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_mymsg_detect.nasl");
  script_require_ports("Services/www", 80);
  script_mandatory_keys("al4us/mymsg/detected");

  script_tag(name:"impact", value:"Successful exploitation will let the attacker cause SQL Injection
  attack to gain and delete sensitive information about the database used by the web application.");

  script_tag(name:"affected", value:"MyMsg version 1.0.3 and prior on all platforms.");

  script_tag(name:"insight", value:"The flaw is due to error in 'Profile.php' file. The user supplied
  data passed into the 'uid' parameter in 'Profile.php' is not properly sanitised
  before being used in SQL queries.");

  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_tag(name:"summary", value:"MyMsg is prone to an SQL injection (SQLi) vulnerability.");

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

  exit(0);
}

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

mymsgPort = http_get_port(default:80);

mymsgVer = get_kb_item("www/" + mymsgPort + "/MyMsg");
mymsgVer = eregmatch(pattern:"^(.+) under (/.*)$", string:mymsgVer);

if(mymsgVer[1] != NULL)
{
  if(version_is_less_equal(version:mymsgVer[1], test_version:"1.0.3")){
    security_message(mymsgPort);
  }
}