youlai-boot through 2.21.1 contains a missing authorization vulnerability that allows authenticated users to assign arbitrary menu and button permissions to roles via PUT /api/v1/roles/{roleId}/menus. Low-privileged users such as the GUEST test account can grant all permissions to their own role, refreshing the Redis permission cache to gain administrator-equivalent access.

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Tue, 13 Oct 2026 19:00:00 +0000

Type Values Removed Values Added
Description youlai-boot through 2.21.1 contains a missing authorization vulnerability that allows authenticated users to assign arbitrary menu and button permissions to roles via PUT /api/v1/roles/{roleId}/menus. Low-privileged users such as the GUEST test account can grant all permissions to their own role, refreshing the Redis permission cache to gain administrator-equivalent access.
Title youlai-boot through 2.21.1 Missing Authorization in Role Menu Assignment Allows Privilege Escalation
First Time appeared Youlai
Youlai youlai-boot
Weaknesses CWE-862
CPEs cpe:2.3:a:youlai:youlai-boot:*:*:*:*:*:*:*:*
Vendors & Products Youlai
Youlai youlai-boot
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-10-13T18:50:03.848Z

Reserved: 2026-10-13T17:59:16.387Z

Link: CVE-2026-110215

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-13T19:18:45.640

Modified: 2026-10-13T19:30:29.797

Link: CVE-2026-110215

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses