CVE-2026-82817: dibo-software diboot Tenant Administrator Management API admin access control
A vulnerability was found in dibo-software diboot 3.8.0. Affected by this issue is some unknown functionality of the file /admin/ of the component Tenant Administrator Management API. Performing a manipulation of the argument tenantId results in improper access controls. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected Software
Event History
Frequently Asked Questions
Who can exploit this issue?
An attacker needs an account or other access level sufficient to reach the Tenant Administrator Management API, because the vulnerability requires low privileges. The attack can be performed remotely and does not require user interaction.
What does an attacker need to manipulate?
The issue is triggered by manipulating the tenantId argument in functionality under the /admin/ path. This can bypass intended access controls for tenant administration functions.
Is public exploitation a concern?
Yes. A public exploit has been disclosed, so attackers may be able to use it without developing their own exploit.
Is a vendor fix or response known to be available?
No vendor response is reported in the available information. The affected version identified is diboot 3.8.0.