CVE-2024-45438 – SpamTitan Email Security Gateway Unauthenticated Account Creation Vulnerability

The following table lists the changes that have been made to the
CVE-2024-45438 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Aug. 21, 2025

    Action Type Old Value New Value
    Added Description An issue was discovered in TitanHQ SpamTitan Email Security Gateway 8.00.x before 8.00.101 and 8.01.x before 8.01.14. The file quarantine.php within the SpamTitan interface allows unauthenticated users to trigger account-level actions using a crafted GET request. Notably, when a non-existent email address is provided as part of the email parameter, SpamTitan will automatically create a user record and associate quarantine settings with it – all without requiring authentication.
    Added Reference https://docs.titanhq.com/en/13161-spamtitan-release-notes.html
    Added Reference https://www.seralys.com/research/CVE-2024-45438.txt
    Added Reference https://www.titanhq.com/email-protection/
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