CVE-2026-111648
BuildAdmin through 2.3.9 IDOR via routine/adminInfo/edit id Parameter
- State
- Published
- Severity
- 5.1 Medium
- Published
- Oct 16, 2026
- Updated
- Oct 23, 2026
- Reserved
- Oct 16, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.1 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 2.7 Low | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N | VulnCheck |
Weaknesses
- CWE-639 Authorization Bypass Through User-Controlled Key
Affected Products
| Product | Versions |
|---|---|
buildadminbuild-admin |
|
References
- https://hackmd.io/@hieuPenguinnn/buildadmin-admininfo-edit-cross-admin-idorthird-party-advisory
- https://github.com/build-admin/buildadmin/blob/468652294e6a6a794bf1113f0847b93337d69fb4/app/admin/controller/routine/AdminInfo.php#L36-L89technical-description
- https://github.com/build-admin/buildadminproduct
- VulnCheck Advisory: BuildAdmin through 2.3.9 IDOR via routine/adminInfo/edit id Parameterthird-party-advisory
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