CVE-2026-47668 CRITICAL

CVE-2026-47668: DbGate: Unauthenticated Remote Code Execution via JSON Script Runner

Vendor Dbgate

Product dbgate

Weakness CWE-20 · Input validation

Published July 23, 2026

Last update July 23, 2026

View on NVD All CVEs

CVSS base score

10.0/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality High

Integrity High

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

July 23, 2026 CVE published

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-47668 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/20.html AskarLabs — CWE-20 write-up Improper Input Validation

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