Is CVE-2026-47388 actively exploited?

No active exploitation of CVE-2026-47388 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-47388 be exploited remotely?

Yes. CVE-2026-47388 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-47388?

CVE-2026-47388 has a CVSS score of 2.3 (LOW).

HOME VULNERABILITIESCVE-2026-47388

LOW

CVE-2026-47388

CWE-639Published: June 23, 2026· Updated: Jun 25, 2026

2.3

CVSS v3.1

EPSS:0.21%probability of exploitation in 30 daysPercentile:11.0th

Official 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.

NVD Source

Technical Analysis

CVE-2026-47388 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

CVSS v3.1 Vector Breakdown

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges Req.Low

User InteractionNone

ScopeX

Impact

Confidentiality

Integrity

Availability

CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X