CVE-2026-111648

BuildAdmin through 2.3.9 contains an insecure direct object reference vulnerability that allows authenticated backend administrators to modify other administrators' profiles via the id parameter. Attackers holding the routine/adminInfo/edit permission can overwrite avatar, nickname, email, mobile and motto fields, including a super administrator's email and mobile.

CVSS v3 2.7 LOW

2.7^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.2 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/build-admin/buildadmin
https://github.com/build-admin/buildadmin/blob/468652294e6a6a794bf1113f0847b93337d69fb4/app/admin/controller/routine/AdminInfo.php#L36-L89
https://hackmd.io/@hieuPenguinnn/buildadmin-admininfo-edit-cross-admin-idor
https://www.vulncheck.com/advisories/buildadmin-through-2.3.9-idor-via-routine-admininfo-edit-id-parameter
https://hackmd.io/@hieuPenguinnn/buildadmin-admininfo-edit-cross-admin-idor

Configurations

No configuration.

History

23 Oct 2026, 17:17

Type	Values Removed	Values Added
References	~~() https://hackmd.io/@hieuPenguinnn/buildadmin-admininfo-edit-cross-admin-idor -~~	() https://hackmd.io/@hieuPenguinnn/buildadmin-admininfo-edit-cross-admin-idor -

16 Oct 2026, 18:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-16 18:17

Updated : 2026-10-23 17:17

NVD link : CVE-2026-111648

Mitre link : CVE-2026-111648

CVE.ORG link : CVE-2026-111648

JSON object : View

Products Affected

No product.

CWE

CWE-639

Authorization Bypass Through User-Controlled Key

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