CVE-2026-111648 BuildAdmin through 2.3.9 IDOR via routine/adminInfo/edit id Parameter
Authenticated administrators can modify other users' profiles, including super admins, by manipulating the ID parameter, leading to potential privilege escalation.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-111648?
CVE-2026-111648 is a medium-severity missing authorization vulnerability in build-admin buildadmin, published on 16 Oct 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official 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.
Weakness: CWE-639
Which versions are affected by CVE-2026-111648?
How do I fix CVE-2026-111648?
No fix has been published for CVE-2026-111648 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-111648 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-111648 exists.
Sources
Also known as GHSA-mrm7-fvcm-h52j.