Add a warning about untrusted input to `configparser` docs by StanFromIreland · Pull Request #146276 · python/cpython

Expand Up @@ -24,6 +24,11 @@ can be customized by end users easily. This library does *not* interpret or write the value-type prefixes used in the Windows Registry extended version of INI syntax.
.. warning:: Be cautious when parsing data from untrusted sources. A malicious INI file may cause the decoder to consume considerable CPU and memory resources. Limiting the size of data to be parsed is recommended.
.. seealso::
Module :mod:`tomllib` Expand Down