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CVE-2026-47668
DbGate: Unauthenticated Remote Code Execution via JSON Script Runner
Critical10.0EPSS 3.9%
- Published
- Updated
- Reserved
- Assigned by
- GitHub_M
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
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | Critical10.0 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
| NVDNVD · Deferred | 3.1 | Critical10.0 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 3.9% · top 9.7% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: poc · Automatable: yes · Technical impact: total
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 10.0.
Weakness
- CWE-20: Improper Input Validation (opens in a new tab)All about CWE-20 and its CVEs
- CWE-94: Improper Control of Generation of Code ('Code Injection') (opens in a new tab)All about CWE-94 and its CVEs
- CWE-1188: Insecure Default Initialization of Resource (opens in a new tab)All about CWE-1188 and its CVEs
Affected products
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- npmdbgate-serveGHSA-8v3q-9vmx-36vc (opens in a new tab)
References (3)
- https://github.com/dbgate/dbgate/security/advisories/GHSA-8v3q-9vmx-36vc (opens in a new tab)x_refsource_CONFIRMexploit
- https://github.com/dbgate/dbgate/releases/tag/v7.1.9 (opens in a new tab)x_refsource_MISC
- https://github.com/runZeroInc/nuclei-templates/blob/main/http/vulnerabilities/dbgate-unauth-rce.yaml (opens in a new tab)x_refsource_MISC
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-8v3q-9vmx-36vc (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2026-47668)Record last updated .