title: Zhong Bang CRMEB PublicController.php get_image_base64 server-side request forgery
description: A vulnerability was found in Zhong Bang CRMEB up to 4.6.0. It has been classified as critical. Affected is the function get_image_base64 of the file api/controller/v1/PublicController.php. The manipulation leads to server-side request forgery. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-231504. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
problem types: CWE-918 Server-Side Request Forgery
affected:
{
vendor: Zhong Bang
product: CRMEB
versions:
version: 4.0, status: affected
version: 4.1, status: affected
version: 4.2, status: affected
version: 4.3, status: affected
version: 4.4, status: affected
version: 4.5, status: affected
version: 4.6, status: affected
}
metrics:
cvssV3_1: [
version: 3.1
baseScore: 6.3
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
baseSeverity: MEDIUM
]