CVE-2026-110215CWE-862broken-access-control

CVE-2026-110215

High · published October 13, 2026

CVSS v3.1
8.8
EPSS
0%
Percentile
34.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
8.7 · 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
EPSS
0.00411 · 34.2th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-10-13T23:18Z
References (5)
https://github.com/youlaitech/youlai-boot/blob/v2.21.1/src/main/java/com/youlai/boot/system/controller/RoleController.java#L111-L119 · [email protected]https://github.com/youlaitech/youlai-boot/blob/v2.21.1/src/main/java/com/youlai/boot/system/service/impl/RoleServiceImpl.java#L222-L243 · [email protected]https://github.com/youlaitech/youlai-boot/commit/36d2db6dc559817bd4e02b1f33b1998891850497 · [email protected]https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/youlai-boot-role-menu-assignment-and-user-status-missing-authorization · [email protected]https://www.vulncheck.com/advisories/youlai-boot-through-2.21.1-missing-authorization-in-role-menu-assignment-allows-privilege-escalation · [email protected]
EPSS history
Timeline
  • 15 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 13 OCT 18:50Z
    youlai-boot through 2.21.1 Missing Authorization in Role Menu Assignment Allows Privilege Escalation
    cvelistv5
  • 13 OCT 18:50Z
    youlai-boot through 2.21.1 Missing Authorization in Role Menu Assignment Allows Privilege Escalation
    cvelistv5