A vulnerability was determined in FeehiCMS up to 2.1.1. Impacted is an unknown function of the file frontend/web/timthumb.php of the component TimThumb. Executing manipulation of the argument src can lead to server-side request forgery. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.