1. ==========================
    
  2. Django 3.1.8 release notes
    
  3. ==========================
    
  4. 
    
  5. *April 6, 2021*
    
  6. 
    
  7. Django 3.1.8 fixes a security issue with severity "low" and a bug in 3.1.7.
    
  8. 
    
  9. CVE-2021-28658: Potential directory-traversal via uploaded files
    
  10. ================================================================
    
  11. 
    
  12. ``MultiPartParser`` allowed directory-traversal via uploaded files with
    
  13. suitably crafted file names.
    
  14. 
    
  15. Built-in upload handlers were not affected by this vulnerability.
    
  16. 
    
  17. Bugfixes
    
  18. ========
    
  19. 
    
  20. * Fixed a bug in Django 3.1 where the output was hidden on a test error or
    
  21.   failure when using :option:`test --pdb` with the
    
  22.   :option:`--buffer <test --buffer>` option (:ticket:`32560`).