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    CVE-2026-110215

    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.

    Published:Oct 13, 2026
    Last Modified:Oct 13, 2026
    EPS:Oct 13, 2026
    EPSS Score:
    CVSS Score:8.8

    Affected Products

    Vendor
    Youlai
    Product
    Youlai-boot

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-862 Missing Authorization

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-665 Exploitation of Thunderbolt Protection Flaws

    Related CVEs

    CVE-2026-110216 (CVSS 7.1) — youlai-boot through 2.21.1 contains a missing authorization vulnerability that allows any authenticated user t…
    CVE-2026-7672 (CVSS 2.1) — A security vulnerability has been detected in youlaitech youlai-boot up to 2.21.1. This affects the function g…
    CVE-2025-66736 (CVSS 7.1) — youlai-boot V2.21.1 is vulnerable to Incorrect Access Control. The importUsers function in SysUserController.j…
    CVE-2025-66735 (CVSS 7.5) — youlai-boot V2.21.1 is vulnerable to Incorrect Access Control. The getRoleForm function in SysRoleController.j…
    CVE-2025-55471 (CVSS 7.5) — Incorrect access control in the getUserFormData function of youlai-boot v2.21.1 allows attackers to access sen…
    CVE-2025-55469 (CVSS 9.8) — Incorrect access control in youlai-boot v2.21.1 allows attackers to escalate privileges and access the Adminis…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High