Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2026-47385

Severity CVSS v4.0:
MEDIUM
Type:
CWE-22 Path Traversal
Publication date:
23/06/2026
Last modified:
25/06/2026

Description

NocoDB is software for building databases as spreadsheets. Prior to 2026.05.1, an authenticated user with base-create permission can attach a SQLite source pointing at an arbitrary file on the NocoDB host, including NocoDB's own internal databases. The SQLite client and the base/integration create services accepted a caller-supplied filename and passed it to fs.exists and fs.open('w') without restricting the location. A user could point a source at noco.db, at a tenant database under nc_minimal_dbs/, or at any writable path the NocoDB process can reach, and then read or overwrite its contents through the regular table APIs.This vulnerability is fixed in 2026.05.1.

Impact

Vector 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N CVSS v4.0 Severity and Metrics:

Base Score: 5.30 MEDIUM
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Attack Requirements (AT): None
Privileges Required (PR): Low
User Interaction (UI): None
Confidentiality (VC): Low
Integrity (VI): Low
Availability (VA): None
Confidentiality (SC): None
Integrity (SI): None
Availability (SA): None

Base Score 4.0
5.30
Severity 4.0
MEDIUM

References to Advisories, Solutions, and Tools