This repository was archived by the owner on Jun 21, 2022. It is now read-only.
This repository was archived by the owner on Jun 21, 2022. It is now read-only.
User uploaded tarball extraction danger #162
Description
When extracting user uploaded tarball we must check for files/folders created outside of the path.
Warning
Warning Never extract archives from untrusted sources without prior inspection. It is possible that files are created outside of path, e.g. members that have absolute filenames starting with "/" or filenames with two dots "..".
Doc
https://docs.python.org/3/library/tarfile.html#tarfile.TarFile.extractall