CVE-2024-12666

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

A vulnerability has been found in ClassCMS up to 4.8 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /admin?do=admin:user:editPost of the component User Management Page. The manipulation leads to improper handling of insufficient privileges. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-266 CWE-274

Affected software

Vendor	Product	Versions
n/a	ClassCMS	4.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8

References

https://github.com/Jack-Black-13/blob/blob/main/ClassCMS%20V4.8%20Vertical%20Privilege%20Escalation.mdExploit, Third Party Advisory
https://vuldb.com/?ctiid.288535Permissions Required, VDB Entry
https://vuldb.com/?id.288535Third Party Advisory, VDB Entry
https://vuldb.com/?submit.461120Third Party Advisory, VDB Entry

Timeline

Published: Dec 16, 2024
Last modified: Jun 17, 2026
NVD status: Analyzed

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