Vulnerability in youlaitech youlai-boot

[ Description ]Official 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.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ References ]References

• github.com/youlaitech/youlai-boot/blob/v2.21.1/src/main/java/com/youlai/boot/system/con…
• github.com/youlaitech/youlai-boot/blob/v2.21.1/src/main/java/com/youlai/boot/system/ser…
• github.com/youlaitech/youlai-boot/commit/36d2db6dc559817bd4e02b1f33b1998891850497
• hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/youlai-boot-role-menu-assignment-and-user-status-miss…
• www.vulncheck.com/advisories/youlai-boot-through-2.21.1-missing-authorization-in-role-m…