CVE-2026-47668 | DbGate is cross-platform database manager. In versions 7.1.8… | CVSS 10.0 CRITICAL

Description

DbGate is cross-platform database manager. In versions 7.1.8 and prior, DbGate's JSON script runner (`POST /runners/start`) allows remote code execution via code injection in the `functionName` parameter of JSON script `assign` commands. The `functionName` value is interpolated directly into dynamically generated JavaScript source code via string concatenation. The generated code is then executed in a forked Node.js child process. Version 7.1.9 contains a patch.

Metadata

CVE ID: CVE-2026-47668
State: PUBLISHED
Assigner: GitHub_M
Reserved: 2026-05-19 21:10 UTC
Published: 2026-07-23 17:34 UTC
Last updated: 2026-07-23 18:34 UTC
Primary CWE: CWE-20
CWE-20: Improper Input Validation
Vendor / Product: dbgate / dbgate
Sources: cve.org · NVD

Severity & Metrics

10.0 CRITICAL CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

SSVC — CISA Coordinator

Exploitation: PoC
Automatable: yes
Tech. Impact: total

Affected products (1)

Vendor	Product	Platform	Versions
dbgate	dbgate	—	< 7.1.9

Weakness (CWE)

CWE	Source	Description
CWE-1188	cna	CWE-1188: Insecure Default Initialization of Resource
CWE-20	cna	CWE-20: Improper Input Validation
CWE-94	cna	CWE-94: Improper Control of Generation of Code ('Code Injection')

CVSS scores (1)

Score	Severity	Version	Source	Vector
10.0	CRITICAL	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

References (3)

https://github.com/dbgate/dbgate/security/advisories/GHSA-8v3q-9vmx-36vc https://github.com/dbgate/dbgate/security/advisories/GHSA-8v3q-9vmx-36vc
https://github.com/dbgate/dbgate/releases/tag/v7.1.9 https://github.com/dbgate/dbgate/releases/tag/v7.1.9
https://github.com/runZeroInc/nuclei-templates/blob/main/http/vulnerabilities/dbgate-unauth-rce.yaml https://github.com/runZeroInc/nuclei-templates/blob/main/http/vulnerabilities/dbgate-unauth-rce.yaml