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55 lines
1.2 KiB
YAML
55 lines
1.2 KiB
YAML
# S3-Compatible Bucket Listing Exposure Detection Module
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id: s3-bucket-listing-exposure
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info:
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name: S3-Compatible Bucket Listing Exposure
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author: sif
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severity: high
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description: Detects an anonymously listable S3-compatible object store (aws s3, digitalocean spaces, minio and other s3-api-compatible backends) that returns a full object listing without authentication
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tags: [s3, spaces, minio, bucket, storage, cloud, exposure, unauth, recon]
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type: http
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http:
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method: GET
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paths:
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- "{{BaseURL}}/"
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- "{{BaseURL}}/?list-type=2"
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threads: 3
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matchers:
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- type: status
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status:
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- 200
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- type: regex
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part: body
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regex:
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- '<ListBucketResult[^>]*xmlns="http://s3\.amazonaws\.com/doc/2006-03-01/"'
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- type: word
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part: body
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negative: true
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condition: or
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words:
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- "<Error>"
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- "AccessDenied"
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- "NoSuchBucket"
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- "AllAccessDisabled"
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extractors:
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- type: regex
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name: bucket_name
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part: body
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regex:
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- '<Name>([^<]+)</Name>'
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group: 1
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- type: regex
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name: object_key
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part: body
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regex:
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- '<Key>([^<]+)</Key>'
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group: 1
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