ftpserver.py in pyftpdlib before 0.5.2 does not require the l permission for the MLST command, which allows remote authenticated users to bypass intended access restrictions and list the root directory via an FTP session.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| pyftpdlib(PyPI) | 0 | 0.5.2 | N/A |
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