CVE-2026-7711: MindsDB Improper Access Control Vulnerability Leading to Unrestricted Uploads
Summary
CVE-2026-7711: MindsDB has an Improper Access Control Issue. Affects mindsdb versions < 26.0.1. No fix is published. How to fix ↓
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Background
MindsDB is an open-source machine learning platform that simplifies the process of integrating machine learning models into applications. It allows users to create, train, and deploy models using a user-friendly interface. However, a significant vulnerability has been identified in versions up to 26.0.1, which compromises the security of the Engine Handler component, specifically in the exec function of the proc_wrapper.py file.
Vulnerability Detail
The vulnerability stems from improper access control in MindsDB, which allows unauthorized users to execute manipulations that lead to unrestricted file uploads. This flaw can be exploited remotely, posing a risk of malicious file uploads that could compromise the integrity and security of the application. The vulnerability has been publicly disclosed, and the vendor has not responded to the initial report, increasing the urgency for users to address this issue.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
As a temporary workaround, you can restrict access to the affected component by implementing additional authentication checks or by disabling the functionality that allows file uploads until the package is updated.
Conclusion
The improper access control vulnerability in MindsDB (CVE-2026-7711) poses a significant risk to users by allowing unauthorized file uploads. It is crucial for users to update to the latest version of MindsDB to mitigate this risk and ensure the security of their applications.
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FAQ
CVE-2026-7711 is a vulnerability in MindsDB that allows for improper access control, leading to unrestricted file uploads.
MindsDB versions up to 26.0.1 are affected by this vulnerability.
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The potential risks include unauthorized file uploads, which could lead to data breaches, system compromise, or other malicious activities.
The CVSS score for this vulnerability is 7.3, indicating a moderate level of severity that requires prompt attention.
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