CVE-2026-15192
MEDIUM
NVD
CVSS Score
6.5
Severity
MEDIUM
Published
Jul 09, 2026
Vendor
unknown
Description
A vulnerability has been found in mettle sendportal up to 3.0.1. This issue affects the function sendgrid/postmark/postal/mailjet of the component APIv1 Webhooks. The manipulation leads to missing authentication. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.