dxscango/xss.yaml at main · hack007x/dxscango · GitHub

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rules:
  - id: dom_xss
    message: dom_xss
    metadata:
      cwe:
        - "dom_xss"
      owasp:
        - A03:2021 - Injection
      asvs:
        section: V5 Validation, Sanitization and Encoding
        control_id: 5.2.4 Dynamic Code Execution Features
        control_url: https://github.com/OWASP/ASVS/blob/master/4.0/en/0x13-V5-Validation-Sanitization-Encoding.md#v52-sanitization-and-sandboxing
        version: "4"
      category: security
      technology:
        - browser
      subcategory:
        - audit
      likelihood: LOW
      impact: MEDIUM
      confidence: LOW
      references:
        - https://owasp.org/Top10/A03_2021-Injection
      license: Commons Clause License Condition v1.0[LGPL-2.1-only]
    languages:
      - javascript
      - typescript
    severity: ERROR
    mode: taint
    pattern-sources:
      - patterns:
          - pattern-inside: |
              url.split('...')
      - patterns:
          - pattern-inside: |
              getURLParameter('...')
      - patterns:
          - pattern-inside: |
              $PROPS.get('...')
      - patterns:
          - pattern-inside: |
              getUrlParameter('...')
      - patterns:
          - pattern-inside: |
              GetQueryString('...')
      - patterns:
          - pattern-inside: |
              $PROPS.get('...')
      - patterns:
          - pattern-inside: |
              $PROPS.split("...")
      - patterns:
          - pattern-either:
              - pattern-inside: >
                  $PROP = new URLSearchParams($WINDOW. ...
                  .location.search).get('...')

                  ...
              - pattern-inside: |
                  $PROP = new URLSearchParams(location.search).get('...')
                  ...
              - pattern-inside: >
                  $PROP = new URLSearchParams($WINDOW. ...
                  .location.hash.substring(1)).get('...')

                  ...
              - pattern-inside: >
                  $PROP = new
                  URLSearchParams(location.hash.substring(1)).get('...')

                  ...
              - pattern-inside: |
                  $PROP = window.location.search.substr(1).match(...)

                  ...
          - pattern: $PROP
      - patterns:
          - pattern-either:
              - pattern-inside: |
                  $PROPS = new URLSearchParams($WINDOW. ... .location.search)
                  ...
              - pattern-inside: |
                  $PROPS = new URLSearchParams(location.search)
                  ...
              - pattern-inside: >
                  $PROPS = new URLSearchParams($WINDOW. ...
                  .location.hash.substring(1))

                  ...
              - pattern-inside: |
                  $PROPS = new URLSearchParams(location.hash.substring(1))
                  ...
          - pattern: $PROPS.get('...')
      - patterns:
          - pattern-either:
              - pattern-inside: |
                  $PROPS = new URL($WINDOW. ... .location.href)
                  ...
              - pattern-inside: |
                  $PROPS = new URL(location.href)
                  ...
          - pattern: $PROPS.searchParams.get('...')
      - patterns:
          - pattern-either:
              - pattern-inside: >
                  $PROPS = new URL($WINDOW. ...
                  .location.href).searchParams.get('...')

                  ...
              - pattern-inside: |
                  $PROPS = new URL(location.href).searchParams.get('...')
                  ...
          - pattern: $PROPS

    pattern-sinks:
      - patterns:
          - pattern-either:
              - pattern: $WINDOW. ... .location.href = $SINK
              - pattern: $WINDOW. ... .location = $SINK
              - pattern: location.href = $SINK
              - pattern: $THIS. ... .location.href = $SINK
              - pattern: $THIS. ... .location.replace($SINK)
              - pattern: $WINDOW. ... .replace($SINK)
              - pattern: $PROPS.replace($SINK)
              - pattern: $X.insertAdjacentHTML($SINK)
              - pattern: $X.innerHTML($SINK)
              - pattern: $X.innerHTML = $SINK
              - pattern: $X.innerHTML += $SINK
              - pattern: $X.prepend($SINK)
              - pattern: $X.prepend("..."+$SINK)
              - pattern: $X.append($SINK)
              - pattern: $X.append("..."+$SINK)
              - pattern: $X.before($SINK)
              - pattern: $X.before("..."+$SINK)
              - pattern: $X.after($SINK)
              - pattern: $X.after("..."+$SINK)
              - pattern: $X.html($SINK)
              - pattern: $X.html("..."+$SINK)

          - metavariable-pattern:
              patterns:
                - pattern-not: |
                    "..." + $VALUE
                - pattern-not: |
                    `...${$VALUE}`
              metavariable: $SINK