POC Details: 80d159e5ab9060c3550dde7d283e0d88d6a24bc0

Source

https://github.com/projectdiscovery/nuclei-templates/blob/main/http/misconfiguration/s3-username-disclosure.yaml

Associated Vulnerability

Likely 0-day

Description

Detected exposure of the x-amz-meta-s3cmd-attrs header in S3 objects, which can disclose sensitive information including the username (uname), user ID (uid), group name (gname), and group ID (gid) of the user who uploaded the file using s3cmd.

File Snapshot


 id: s3-username-disclosure

info:
  name: x-amz-meta-s3cmd-attrs Header Username Disclosure
  author

...

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