rules:
- id: detect-angular-element-methods
  mode: taint
  message: >-
    Use of angular.element can lead to XSS if after,append,html,prepend,replaceWith,wrap are used with user-input.
  languages:
  - javascript
  - typescript
  metadata:
    references:
    - https://docs.angularjs.org/api/ng/function/angular.element
    - https://owasp.org/www-chapter-london/assets/slides/OWASPLondon20170727_AngularJS.pdf
    category: security
    technology:
    - angular
  severity: WARNING
  pattern-sources:
  - pattern: angular.element(...)
  pattern-sinks:
  - pattern: |
      $SINK.html(...);
  - pattern: |
      $SINK.append(...);
  - pattern: |
      $SINK.prepend(...);
  - pattern: |
      $SINK.replaceWith(...);
  - pattern: |
      $SINK.wrap(...);
  - pattern: |
      $SINK.after(...);