CVE-2026-82818: Improper Access Controls in dibo-software diboot
Description
CVE-2026-82818 is a medium severity vulnerability in dibo-software diboot version 3.8.0. It involves improper access controls in the Tenant Resource Assignment Handler component, specifically in the /api/iam/tenant/resource endpoint. Manipulating the tenantId argument remotely can lead to unauthorized access. The vulnerability has been publicly disclosed, but no official vendor response or patch is available.
CVSS v4.0
Score 5.3medium
Affected software
dibo-software
diboot
cpe:2.3:a:dibo-software:diboot:*:*:*:*:*:*:*:*AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability affects dibo-software diboot 3.8.0 in the Tenant Resource Assignment Handler component at the /api/iam/tenant/resource endpoint. An attacker can manipulate the tenantId argument to bypass access controls, potentially gaining unauthorized access to tenant resources. The flaw is remotely exploitable and has been publicly disclosed. The vendor has not responded to the disclosure, and no remediation or patch information is currently available.
Potential Impact
Successful exploitation can result in improper access control, allowing an attacker with network access and low privileges to access or manipulate tenant resources they should not have permission to. This could lead to unauthorized data exposure or modification within the affected component.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the vendor has not responded and no patch is available, users should consider implementing additional access control checks or network-level restrictions to limit exposure until an official fix is released.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-08-31T05:33:15.998Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6a95c9fbacd9273b49730093
Added to database: 08/31/2026, 18:37:47 UTC
Last enriched: 09/07/2026, 15:26:51 UTC
Last updated: 10/15/2026, 06:48:19 UTC
Views: 79
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