2021-04-14 18:23:44 +02:00
|
|
|
===========================
|
|
|
|
|
Django 2.2.21 release notes
|
|
|
|
|
===========================
|
|
|
|
|
|
|
|
|
|
*May 4, 2021*
|
|
|
|
|
|
|
|
|
|
Django 2.2.21 fixes a security issue in 2.2.20.
|
|
|
|
|
|
|
|
|
|
CVE-2021-31542: Potential directory-traversal via uploaded files
|
|
|
|
|
================================================================
|
|
|
|
|
|
|
|
|
|
``MultiPartParser``, ``UploadedFile``, and ``FieldFile`` allowed
|
|
|
|
|
directory-traversal via uploaded files with suitably crafted file names.
|
|
|
|
|
|
|
|
|
|
In order to mitigate this risk, stricter basename and path sanitation is now
|
2021-05-12 10:42:01 +02:00
|
|
|
applied.
|
