title: Django framework exceptions
description: Detects suspicious Django web application framework exceptions that could indicate exploitation attempts
author: Thomas Patzke
references:
    - https://docs.djangoproject.com/en/1.11/ref/exceptions/
    - https://docs.djangoproject.com/en/1.11/topics/logging/#django-security
logsource:
    category: application
    product: django
detection:
    keywords:
        - SuspiciousOperation
        # Subclasses of SuspiciousOperation
        - DisallowedHost
        - DisallowedModelAdminLookup
        - DisallowedModelAdminToField
        - DisallowedRedirect
        - InvalidSessionKey
        - RequestDataTooBig
        - SuspiciousFileOperation
        - SuspiciousMultipartForm
        - SuspiciousSession
        - TooManyFieldsSent
        # Further security-related exceptions
        - PermissionDenied
    condition: keywords
falsepositives:
    - Application bugs
    - Penetration testing
level: medium