CVE-2026-120185
Medium
Description
A security flaw has been discovered in ken678 YznCMS up to 2.2.0. The affected element is the function Backend of the file app/admin/controller/auth/Group.php of the component Auth Group Handler. Performing a manipulation results in improper privilege management. The attack can be initiated remotely. Upgrading to version 2.2.1 is sufficient to fix this issue. The patch is named ed16cd7f7f73e0316ffa8a148d. You should upgrade the affected component.
SeverityMedium
CVSS4.7
Exploit probability—
ProductYzncms
PublishedOct 31, 2026
First seenNov 4, 2026
Weakness typeCWE-269Improper privilege managementCWE-266CWE-266
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| yzncms yzncms | 2.0, 2.1, 2.2.0 | — |
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