CVE-2026-111604
eladmin through 2.7 Broken Access Control via /api/users Update and Delete
CVSS Score
3.8
EPSS Score
0.0%
EPSS Percentile
0th
eladmin through 2.7 contains an authorization bypass vulnerability that allows department-scoped user managers to modify or delete accounts outside their data scope because write handlers skip department checks. Attackers with user:edit or user:del permissions can send PUT or DELETE requests to /api/users with target user ids to disable, reassign, alter, or delete accounts in other departments.
| CWE | CWE-639 |
| Vendor | elunez |
| Product | eladmin |
| Published | Oct 16, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
Low
Affected Versions
elunez / eladmin
0 ≤ 2.7
References
hackmd.io: https://hackmd.io/@hieuPenguinnn/eladmin-user-update-delete-missing-dept-data-scope github.com: https://github.com/elunez/eladmin/blob/v2.7/eladmin-system/src/main/java/me/zhengjie/modules/system/rest/UserController.java#L118-L152 github.com: https://github.com/elunez/eladmin vulncheck.com: https://www.vulncheck.com/advisories/eladmin-through-2.7-broken-access-control-via-api-users-update-and-delete
Credits
hieuPenguinnn