Campaignmonitor Takeover Detection

Anandhu K A
Published on
01 Oct 2021

Campaign Monitor is a global technology company that provides an email marketing platform that’s easy to use yet extremely powerful. Subdomain takeover is possible on campaignmonitor. A subdomain takeover vulnerability typically happens when an organization assigns a subdomain to an external service.


A remote attacker will be able to take complete control of the website if the vulnerability is accomplished.

Mitigation / Precaution

Check your DNS-configuration for subdomains pointing to services not in use.

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Written by
Anandhu K A
Anandhu K A
Lead Engineer
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