regex-protection.yml

# Copyright 2022 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

- elements:
  - element: Header
    name: Cookie
  - element: QueryParam
    name: .*
  - element: XMLPayload
    name: null
  rule: !!js/regexp /(i:[ /+\t\"\'`]style[ /+\t]*?=.*([:=]|(&#x?0*((58)|(3A)|(61)|(3D));?)).*?([(\\\\]|(&#x?0*((40)|(28)|(92)|(5C));?)))/
- elements:
  - element: Header
    name: Cookie
  - element: QueryParam
    name: .*
  - element: XMLPayload
    name: null
  rule: !!js/regexp /(i:[ /+\t\"\'`]on\[a-z]\[a-z]\[a-z]+?[ +\t]*?=.)/
- elements:
  - element: Header
    name: Cookie
  - element: QueryParam
    name: .*
  - element: XMLPayload
    name: null
  rule: !!js/regexp /(i:[ /+\t\"\'`]datasrc[ +\t]*?=.)/
- elements:
  - element: QueryParam
    name: .*
  rule: !!js/regexp /[\s]*((delete)|(exec)|(drop\s*table)|(insert)|(shutdown)|(update)|(\bor\b))/
- elements:
  - element: QueryParam
    name: .*
  rule: !!js/regexp /[\s]*(hack)/
- elements:
  - element: QueryParam
    name: .*
  rule: !!js/regexp /(?:create\s+function\s+\w+\s+returns)|(?:;\s*?(?:select|create|rename|truncate|load|alter|delete|update|insert|desc)\s*?[\[(]?\w{2,})/i