youlai-boot V2.21.1 is vulnerable to Incorrect Access Control. The importUsers function in SysUserController.java does not perform a permission check on the current user's identity, which may allow regular users to import user data into the database, resulting in an authorization bypass vulnerability.
CVE-2025-66736
CVSS base score
7.1 (v3.1)
Severity
HIGH
Attack vector
Network
Weakness
CWE-284, CWE-862
Last modified
November 4, 2026
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
Affected products
youlai youlai-boot
References
- gist.github.com Third Party Advisory
- gitee.com Patch
- gitee.com Exploit, Issue Tracking, Vendor Advisory