EUVD-2026-14337
GHSA-jqqr-rw2r-w5cx
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Lifecycle Timeline
4Tags
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.
Analysis
MacCMS version 2025.1000.4052 contains a missing authentication vulnerability in the Timming API endpoint (application/api/controller/Timming.php). An unauthenticated remote attacker can access protected functionality, potentially leading to unauthorized data access, modification, or service disruption. …
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Remediation
Within 24 hours: Identify all systems running MacCMS 2025.1000.4052 and assess their exposure; implement network-level access controls to restrict Timming API endpoint access. Within 7 days: Deploy WAF rules to block malicious requests to /application/api/controller/Timming.php; consider disabling the Timming API if not operationally required. …
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External POC / Exploit Code
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