CVE-2026-120185

CVSS 5.1 (medium) · published 2026-10-31

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.

Weakness: CWE-266, CWE-269

Source: NVD CVE-2026-120185

References

• https://gitee.com/ken678/YZNCMS/
• https://gitee.com/ken678/YZNCMS/commit/ed16cd7f7f73e0316ffa8a148d
• https://gitee.com/ken678/YZNCMS/tree/v2.2.1
• https://vuldb.com/cve/CVE-2026-120185
• https://vuldb.com/submit/1026603
• https://vuldb.com/vuln/429502
• https://vuldb.com/vuln/429502/cti

Check your software

Connect an AI agent to the FixLane MCP server or ask the Telegram bot to check what you have installed against incidents with a verified fixed version.