CVE-2026-4562

MacCMS Timming API Endpoint Timming.php weak authentication

CVSS 6.9 MEDIUMEPSS 0.5%CWE-287 CWE-306

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.9EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

22 Mar 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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

Affected products

n/a · MacCMS

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References

https://github.com/HuajiHD/CVE/issues/9 https://vuldb.com/?ctiid.352399 https://vuldb.com/?id.352399 https://vuldb.com/?submit.775039