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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.

PUBLISHED Reserved 2026-03-22 | Published 2026-03-22 | Updated 2026-03-23 | Assigner VulDB




MEDIUM: 6.9CVSS: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
HIGH: 7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
HIGH: 7.3CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
7.5AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Missing Authentication

Improper Authentication

Timeline

2026-03-22:Advisory disclosed
2026-03-22:VulDB entry created
2026-03-22:VulDB entry last update

Credits

HuajiHD (VulDB User) reporter

References

vuldb.com/?id.352399 (VDB-352399 | MacCMS Timming API Endpoint Timming.php weak authentication) vdb-entry

vuldb.com/?ctiid.352399 (VDB-352399 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.775039 (Submit #775039 | Maccms MacCMS 2025.1000.4052 Missing Authentication) third-party-advisory

github.com/HuajiHD/CVE/issues/9 exploit issue-tracking

cve.org (CVE-2026-4562)

nvd.nist.gov (CVE-2026-4562)

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