CVE-2026-47668

DbGate: Unauthenticated Remote Code Execution via JSON Script Runner

State: Published
Severity: 10.0 Critical
Published: Jul 23, 2026
Updated: Jul 24, 2026
Reserved: May 19, 2026

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.

Scores

CVSS	Score	Vector	Source
3.1	10.0 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H	GitHub_M

Weaknesses

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

Affected Products

Product	Versions
dbgatedbgate	< 7.1.9Affected

References

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