CVE-2026-35407: Django Email Enumeration

Raising a validation error when an account already exists can lead to user enumeration attacks. An attacker can probe endpoints to discover registered accounts. Avoid returning distinct errors for existing accounts; instead, process the request opaquely and handle notifications out-of-band. (Note: Token-authenticated confirmation endpoints are excluded as th

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Description

Raising a validation error when an account already exists can lead to user enumeration attacks. An attacker can probe endpoints to discover registered accounts. Avoid returning distinct errors for existing accounts; instead, process the request opaquely and handle notifications out-of-band. (Note: Token-authenticated confirmation endpoints are excluded as th