Prevent Zip Slip path traversal (CVE-2022-48285) in JSZip v2.7.0 #3
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This PR patches a vulnerability by sanitizing file paths during extraction to prevent Zip Slip attacks.
GitHub
It enforces that extracted paths cannot escape the target directory (e.g. via ../), thereby mitigating directory traversal exploits.
Details
../entries can lead to directory traversal and overwrite arbitrary files.