CVE-2026-63003: Django Cms Unvalidated Source Duplication

Duplicate form uses a hidden ModelChoiceField with unrestricted queryset without validating user permissions on the source object in clean_source(), allowing unauthorized object duplication.

Provally CuratedPublic repositoryMediumHigh confidenceVerifiedApache-2.0Python
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Description

Duplicate form uses a hidden ModelChoiceField with unrestricted queryset without validating user permissions on the source object in clean_source(), allowing unauthorized object duplication.