Fix/zip slip vulnerability#2
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- Validate canonical path of each ZIP entry before extraction - Skip entries that resolve outside the target directory - Handle directory entries and parent directory creation
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Description
Fix Zip Slip vulnerability in
ProfileZipSlip.java.Problem
The application was extracting ZIP entries without validating their paths,
allowing an attacker to write files outside the intended directory using
path traversal payloads like
../.Solution
References