CVE-2026-4562

HIGH 7.3

MacCMS Timming API Endpoint Timming.php weak authentication

CVSS Score

7.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-306 CWE-287
Vendor	n/a
Product	maccms
Published	Mar 22, 2026
Last Updated	Mar 23, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

n/a / MacCMS

2025.1000.4052

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

🔍 HuajiHD (VulDB User)