app/finders/db_exports/known_locations.rb
# frozen_string_literal: true
module WPScan
module Finders
module DbExports
# DB Exports finder
class KnownLocations < CMSScanner::Finders::Finder
include CMSScanner::Finders::Finder::Enumerator
def valid_response_codes
@valid_response_codes ||= [200, 206].freeze
end
SQL_PATTERN = /(?:DROP|(?:UN)?LOCK|CREATE|ALTER) (?:TABLE|DATABASE)|INSERT INTO/.freeze
# @param [ Hash ] opts
# @option opts [ String ] :list
# @option opts [ Boolean ] :show_progression
#
# @return [ Array<DBExport> ]
def aggressive(opts = {})
found = []
enumerate(potential_urls(opts), opts.merge(check_full_response: valid_response_codes)) do |res|
if res.effective_url.end_with?('.zip')
next unless %r{\Aapplication/zip}i.match?(res.headers['Content-Type'])
else
next unless SQL_PATTERN.match?(res.body)
end
found << Model::DbExport.new(res.request.url, found_by: DIRECT_ACCESS, confidence: 100)
end
found
end
def full_request_params
@full_request_params ||= { headers: { 'Range' => 'bytes=0-3000' } }
end
# @param [ Hash ] opts
# @option opts [ String ] :list Mandatory
#
# @return [ Hash ]
def potential_urls(opts = {})
urls = {}
index = 0
File.open(opts[:list]).each do |path|
path.chomp!
if path.include?('{domain_name}')
urls[target.url(path.gsub('{domain_name}', domain_name))] = index
if domain_name != domain_name_with_sub
urls[target.url(path.gsub('{domain_name}', domain_name_with_sub))] = index + 1
index += 1
end
else
urls[target.url(path)] = index
end
index += 1
end
urls
end
def domain_name
@domain_name ||= if Resolv::AddressRegex.match?(target.uri.host)
target.uri.host
else
(PublicSuffix.domain(target.uri.host) || target.uri.host)[/(^[\w|-]+)/, 1]
end
end
def domain_name_with_sub
@domain_name_with_sub ||=
if Resolv::AddressRegex.match?(target.uri.host)
target.uri.host
else
parsed = PublicSuffix.parse(target.uri.host)
if parsed.subdomain
parsed.subdomain.gsub(".#{parsed.tld}", '')
elsif parsed.domain
parsed.domain.gsub(".#{parsed.tld}", '')
else
target.uri.host
end
end
rescue PublicSuffix::DomainNotAllowed
@domain_name_with_sub = target.uri.host
end
def create_progress_bar(opts = {})
super(opts.merge(title: ' Checking DB Exports -'))
end
end
end
end
end