Description
Incorrect access control in youlai-boot v2.21.1 allows attackers to escalate privileges and access the Administrator backend.
References (3)
Core 3
Core References
Third Party Advisory
https://gist.github.com/old6ma/d6e19c9efbe28431f4c27c063cc9cbb8
Exploit, Issue Tracking, Vendor Advisory
https://gitee.com/youlaiorg/youlai-boot/issues/ICFCOK
Scores
CVSS v3
9.8
EPSS
0.0008
EPSS Percentile
24.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
total
Details
CWE
CWE-284
CWE-863
Status
published
Products (1)
youlai/youlai-boot
2.21.1
Published
Nov 26, 2025
Tracked Since
Feb 18, 2026