CVE-2026-47381

Deferred Deferred - Pending Action

Privilege Escalation in NocoDB via Integration Bypass

Publication date: 2026-06-23

Last updated on: 2026-06-24

Assigner: GitHub, Inc.

Description

NocoDB is software for building databases as spreadsheets. Prior to 2026.05.1, a user in one workspace could exercise another workspace's integration through the testConnection endpoint by supplying its ID, because the integration was fetched in a bypass scope and the caller's permission check matched any base in any workspace. This vulnerability is fixed in 2026.05.1.

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-06-23

Last Modified

2026-06-24

Generated

2026-07-14

AI Q&A

2026-06-24

EPSS Evaluated

2026-07-13

NVD

CVE-2026-47381

Affected Vendors & Products

Vendor	Product	Version / Range
nocodb	nocodb	to 2026.05.1 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-290	This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.

Attack-Flow Graph

Executive Summary

This vulnerability exists in NocoDB software versions prior to 2026.05.1. It allows a user in one workspace to access another workspace's integration by using the testConnection endpoint and supplying the integration's ID. This happens because the integration is fetched in a bypass scope, and the permission check incorrectly matches any base in any workspace, enabling unauthorized access.

Impact Analysis

The vulnerability can lead to unauthorized access to integrations in other workspaces. This means a user could potentially test or interact with integrations they should not have permission to access, which could expose sensitive data or allow unintended actions within those integrations.

Mitigation Strategies

To mitigate this vulnerability, you should upgrade NocoDB to version 2026.05.1 or later, where the issue has been fixed.

Compliance Impact

This vulnerability allows a user in one workspace to access and test integration configurations of another workspace without proper authorization, potentially exposing sensitive data and credentials across workspace boundaries.

Such unauthorized cross-tenant access could lead to violations of data protection regulations like GDPR and HIPAA, which require strict access controls and data segregation to protect personal and sensitive information.

By enabling access to integration settings and database credentials from another workspace, the vulnerability undermines confidentiality and integrity requirements mandated by these standards.

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