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django/docs/releases/2.2.20.txt
Mariusz Felisiak d4d800ca1a Fixed CVE-2021-28658 -- Fixed potential directory-traversal via uploaded files.
Thanks Claude Paroz for the initial patch.
Thanks Dennis Brinkrolf for the report.
2021-04-06 08:15:17 +02:00

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===========================
Django 2.2.20 release notes
===========================
*April 6, 2021*
Django 2.2.20 fixes a security issue with severity "low" in 2.2.19.
CVE-2021-28658: Potential directory-traversal via uploaded files
================================================================
``MultiPartParser`` allowed directory-traversal via uploaded files with
suitably crafted file names.
Built-in upload handlers were not affected by this vulnerability.