CVE-2026-7711 Details
Description
A weakness has been identified in MindsDB up to 26.01. This impacts the function exec of the file mindsdb/integrations/handlers/byom_handler/proc_wrapper.py of the component Engine Handler. Executing a manipulation can lead to unrestricted upload. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
A remote code execution vulnerability exists in MindsDB versions prior to 26.01, specifically within the BYOM (Bring Your Own Model) feature. The issue arises in the 'exec' function of 'mindsdb/integrations/handlers/byom_handler/proc_wrapper.py', part of the Engine Handler component. The vulnerability allows uploaded Python code to be executed without authentication, as the default configuration does not require it. Exploitation involves a single HTTP PUT request to upload malicious code, which is then executed on the server.
Users are advised to update to MindsDB version 26.01 or later. Additionally, implementing a code review mechanism to analyze uploaded Python code for dangerous patterns before execution could help mitigate this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed May 4, 2026CISA-ADP
Assessed May 4, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/nn0nkey/JD-Security-SHENYI-Team/blob/main/MindsDB_BYOM_RCE.md | [email protected] | ExploitTechnical Analysis |
| https://vuldb.com/submit/806822 | [email protected] | Permission Required |
| https://vuldb.com/vuln/360887 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/360887/cti | [email protected] | AdvisoryPermission Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-284 | Improper Access Control | [email protected] |
| CWE-434 | Unrestricted Upload of File with Dangerous Type | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| MindsDB | <= 26.01 |
CPE
Remediation
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Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 4, 2026 | New CVE Received | [email protected] |