Report: Essential Guide: CVE-2026-40551 - Use of Client-Side Authentication in mpGabinet

Report: Essential Guide: CVE-2026-40551 - Use of Client-Side Authentication in mpGabinet

CVE ID :CVE-2026-40551 Published : April 28, 2026, 2:16 p.m. | 20 minutes ago Description :mpGabinet performs client-side authentication. An attacker with access to any application instance connected to the backend server can bypass the login verification process by manipulating the application binary and authenticate as an arbitrary user. This issue affects mpGabinet version 23.12.19 and below. Severity: 8.4 | HIGH Visit the link for more details, such as CVSS details, affected products, timeline, and more...

CVE Details

Severity
HIGH
Published
April 28, 2026