In lunary-ai/lunary versions <=v1.2.11, an attacker can bypass email validation by using a dot character ('.') in the email address. This allows the creation of multiple accounts with essentially the same email address (e.g., '[email protected]' and '[email protected]'), leading to incorrect synchronization and potential security issues.
https://huntr.com/bounties/cf337d37-e602-482b-aa7a-9e34e7f13e1f