2023-09-04 11:24:46 +00:00
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id: missing-sri
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2023-08-25 03:28:32 +00:00
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info:
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2023-09-04 11:24:46 +00:00
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name: Missing Subresource Integrity
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2023-08-25 03:28:32 +00:00
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author: lucky0x0d,PulseSecurity.co.nz
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severity: info
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description: |
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Checks if script tags within the HTML response have Subresource Integrity implemented via the integrity attribute
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reference:
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- https://cheatsheetseries.owasp.org/cheatsheets/Third_Party_Javascript_Management_Cheat_Sheet.html#subresource-integrity
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metadata:
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max-request: 1
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2023-09-04 11:26:03 +00:00
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tags: compliance,js,sri,misconfig
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2023-08-25 03:28:32 +00:00
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http:
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- raw:
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- |
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GET / HTTP/1.1
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Host: {{Hostname}}
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redirects: true
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max-redirects: 5
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matchers-condition: and
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matchers:
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- type: xpath
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part: body
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xpath:
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- "//script[contains(@src,'//') and not(contains(translate(@integrity,'ABCDEFGHIJKLMNOPQRSTUVWXYZ','abcdefghijklmnopqrstuvwxyz'),'^sha'))]"
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- type: word
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words:
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- "text/html"
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part: header
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extractors:
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- type: xpath
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attribute: src
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xpath:
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- "//script[contains(@src,'//') and not(contains(translate(@integrity,'ABCDEFGHIJKLMNOPQRSTUVWXYZ','abcdefghijklmnopqrstuvwxyz'),'^sha'))]"
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