Low severity · published Jun 23, 2026
CVE-2026-47388
NocoDB: Missing Ownership Check in MCP Attachment Read
2.3
CVSS
0.3%
EPSS
No
On KEV
Description
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 19% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NO
nocodb · nocodb
< 2026.05.1 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-47388
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-47388
github.com
https://github.com/nocodb/nocodb/security/advisories/GHSA-xxpj-q764-9r6q
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