Vulnerability library
Security checkSeptember 29, 2026

@xhmikosr/decompress: Path traversal via symlink chain

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Description

When extracting an untrusted archive with the default decompress(input, output) API, a crafted archive containing a chain of symlink entries can make a later entry resolve outside the output directory.

Recommendation

Update the @xhmikosr/decompress package to the latest compatible version. Followings are version details:

  • Affected version(s): **<= 10.2.1 >= 11.0.0, <= 11.1.3**
  • Patched version(s): **10.2.2 11.1.4**

References

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Related Issues

See something that needs correcting? Let us knowUpdated September 29, 2026