CVE-2026-110763
lamp-boot 4.16.0-java17 through 4.21.2-java17 IDOR via /anyone/findDeptByCompany
CVSS Score
4.3
EPSS Score
0.0%
EPSS Percentile
0th
lamp-boot 4.16.0-java17 through 4.21.2-java17 contains an insecure direct object reference vulnerability in the oauth module's /anyone/findDeptByCompany endpoint that skips URI permission checks. Authenticated low-privilege users can iterate sequential employeeId values to read every employee's department membership within the tenant.
| CWE | CWE-639 |
| Vendor | zuihou |
| Product | lamp-boot |
| Published | Oct 14, 2026 |
Stay Ahead of the Next One
Get instant alerts for zuihou lamp-boot
Be the first to know when new medium vulnerabilities affecting zuihou lamp-boot are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Affected Versions
zuihou / lamp-boot
4.16.0-java17 ≤ 4.21.2-java17
References
hackmd.io: https://hackmd.io/@hieuPenguinnn/lamp-boot-finddeptbycompany-employee-idor github.com: https://github.com/zuihou/lamp-boot/blob/ddef8c71de970b915ba1b15e0e9c2dd7414074de/lamp-oauth/lamp-oauth-controller/src/main/java/top/tangyh/lamp/oauth/controller/UserInfoController.java#L167 github.com: https://github.com/zuihou/lamp-boot vulncheck.com: https://www.vulncheck.com/advisories/lamp-boot-4.16.0-java17-through-4.21.2-java17-idor-via-anyone-finddeptbycompany
Credits
hieuPenguinnn