CVE-2026-4562 MEDIUM

CVE-2026-4562: MacCMS Timming API Endpoint Timming.php weak authentication

Vendor N/A

Product MacCMS

Weakness CWE-306 · Missing auth

Published March 22, 2026

Last update March 23, 2026

View on NVD All CVEs

CVSS base score

6.9/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality —

Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

What the vulnerability does

Description

A security flaw has been discovered in MacCMS 2025.1000.4052. This affects an unknown part of the file application/api/controller/Timming.php of the component Timming API Endpoint. The manipulation results in missing authentication. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks.

Key dates

Disclosure timeline

March 22, 2026 CVE published

March 23, 2026 Record updated