LogAnalyzer userchange.php 'viewid' Parameter XSS

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(64486);
  script_version("1.11");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/09/29");
  script_bugtraq_id(57248);

  script_name(english:"LogAnalyzer userchange.php 'viewid' Parameter XSS");

  script_set_attribute(attribute:"synopsis", value:
"The remote web server hosts a PHP script that is affected by a
cross-site scripting vulnerability.");
  script_set_attribute(attribute:"description", value:
"The LogAnalyzer install hosted on the remote web server is affected by
a cross-site scripting vulnerability due to a failure to properly
sanitize user input to the 'viewid' parameter of the 'userchange.php'
script. An attacker can exploit this issue to inject arbitrary HTML
and script code into a user's browser to be executed within the
security context of the affected site.");
  # https://loganalyzer.adiscon.com/news/loganalyzer-v3-6-2-v3-stable-released/
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?2319a239");
  script_set_attribute(attribute:"solution", value:
"Upgrade to version 3.6.2 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_cwe_id(20, 74, 79, 442, 629, 711, 712, 722, 725, 750, 751, 800, 801, 809, 811, 864, 900, 928, 931, 990);

  script_set_attribute(attribute:"vuln_publication_date", value:"2013/01/09");
  script_set_attribute(attribute:"patch_publication_date", value:"2013/01/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/02/06");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:adiscon:loganalyzer");
  script_set_attribute(attribute:"thorough_tests", value:"true");
  script_set_attribute(attribute:"enable_cgi_scanning", value:"true");
  script_end_attributes();

  script_category(ACT_ATTACK);
  script_family(english:"CGI abuses : XSS");

  script_copyright(english:"This script is Copyright (C) 2013-2025 Tenable Network Security, Inc.");

  script_dependencies("loganalyzer_detect.nasl");
  script_require_keys("installed_sw/Adiscon LogAnalyzer");

  exit(0);
}

include("http.inc");
include("webapp_func.inc");
include("url_func.inc");
include("torture_cgi.inc");

appname = "Adiscon LogAnalyzer";
get_install_count(app_name:appname, exit_if_zero:TRUE);

port    = get_http_port(default:80, php:TRUE);
install = get_single_install(app_name:appname, port:port, exit_if_unknown_ver:TRUE);
dir     = install["path"];
version = install["version"];
url     = build_url(qs:dir+"/", port:port);

xss_test = '<script>alert(' + "'" + SCRIPT_NAME + '-' + unixtime() + "'" + ');</script>';

exploit = test_cgi_xss(
  port     : port,
  dirs     : make_list(dir),
  cgi      : '/userchange.php',
  qs       : 'op=changeview&viewid=' + urlencode(str:xss_test),
  pass_str : xss_test,
  pass_re  : "DEBUG:"
);

if (!exploit) audit(AUDIT_WEB_APP_NOT_AFFECTED, appname, url);