CVE-2026-110215
8.8, highYoulaitech youlai-boot Missing Authorization Vulnerability
- CVSS
- 8.8, high high CVSS v3.1
- EPSS, next 30 days
- 0.4% higher than 33.7% of scored CVEs
- Exploitation
- No public evidence
- Published
- 13 Oct 20264 days ago
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.
Details
- Vendor
- Youlaitech
- Product
- youlai-boot
- Weakness
- CWE-862 (opens in a new tab)
- Status
- Awaiting analysis
- Updated
- 13 Oct 2026
- Assigner
- disclosure@vulncheck.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References 5
Patches and fixes 1
Other references 4
- github.com /youlaitech/youlai-boot/blob/v2.21.1/src/main/java/com/youlai/boot/system/controller/RoleController.java#L111-L119 (opens in a new tab)
- github.com /youlaitech/youlai-boot/blob/v2.21.1/src/main/java/com/youlai/boot/system/service/impl/RoleServiceImpl.java#L222-L243 (opens in a new tab)
- hackmd.io /@1ExmmukzRMWN7B4gQ4W-4Q/youlai-boot-role-menu-assignment-and-user-status-missing-authorization (opens in a new tab)
- vulncheck.com /advisories/youlai-boot-through-2.21.1-missing-authorization-in-role-menu-assignment-allows-privilege-escalation (opens in a new tab)
The kind is read from NVD's tags where present and from the shape of the URL otherwise, so treat it as a hint.
Other Youlaitech CVEs
Every Youlaitech CVE we holdSame vendor in what we hold, not a known link between the flaws.
- CVE-2026-110216 Youlaitech youlai-boot Missing Authorization Vulnerability EPSS 0.4% 7.1, high
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Assembled from the NVD 2.0 API, the CISA Known Exploited Vulnerabilities Catalog and FIRST EPSS. Scores are as of our last collection on 17 Oct 2026, not the live upstream state.