CVE-2026-110216: Missing Authorization in youlaitech youlai-boot
Description
CVE-2026-110216 is a missing authorization vulnerability in youlaitech's youlai-boot product up to version 2.21.1. The updateUserStatus handler lacks proper authorization checks, allowing any authenticated user to enable or disable user accounts. This flaw enables attackers to disable critical accounts such as root or admin, potentially locking out administrators, or to re-enable accounts that have been disabled by administrators.
CVSS v4.0
Score 7.1high
Affected software
youlaitech
youlai-boot
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The youlai-boot product through version 2.21.1 contains a missing authorization vulnerability identified as CVE-2026-110216. The vulnerability arises because the updateUserStatus API endpoint does not enforce @PreAuthorize checks, allowing any authenticated user to send PATCH requests to /api/v1/users/{userId}/status to change account statuses. This can lead to unauthorized disabling or enabling of accounts, including privileged accounts like root or admin.
Potential Impact
An attacker with any authenticated user privileges can disable or enable user accounts, including highly privileged accounts such as root or admin. This can result in administrators being locked out of the system or unauthorized reactivation of disabled accounts, potentially compromising system integrity and administrative control.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict authenticated user permissions to trusted users only and monitor for suspicious account status changes.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-10-13T17:59:16.887Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6ace80b32cdf04f6569c00a9
Added to database: 10/13/2026, 19:04:19 UTC
Last enriched: 10/13/2026, 19:18:37 UTC
Last updated: 10/13/2026, 19:20:40 UTC
Views: 7
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