CVE-2026-47388 — NocoDB: Missing Ownership Check in MCP Attachment Read

CVE-2026-47388

NocoDB: Missing Ownership Check in MCP Attachment Read PUBLISHED

Description (CNA)

NocoDB is software for building databases as spreadsheets. Prior to 2026.05.1, a low-privilege MCP token holder with knowledge of an attachment path could read any file in shared storage, including attachments belonging to other bases and workspaces, because the MCP readAttachment tool did not verify the file's ownership. This vulnerability is fixed in 2026.05.1.

Affected (CNA)

Vendor / product	Versions
nocodb / nocodb	affected < 2026.05.1

CWE

CWE-639

References

https://github.com/nocodb/nocodb/security/advisories/GHSA-xxpj-q764-9r6q

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.