CVE-2025-57682

Path traversal in Papermark (Papermarkにおけるパストラバーサル)

A path traversal vulnerability in Papermark 0.20.0 and prior allows authenticated attackers to retrieve arbitrary files from an S3 bucket through its CloudFront distribution via the "POST /api/file/s3/get-presigned-get-url-proxy" API.

Disclosure Date

2025/09/21

Credit

Eui Chul Chung

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