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

Severity: critical (CVSS 9.4 v4.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.8% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2026-07-23 · updated 2026-07-28
Weakness: CWE-77

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.

Affected products

dbgate: before 7.1.9

References

https://github.com/dbgate/dbgate/releases/tag/v7.1.9
https://github.com/dbgate/dbgate/security/advisories/GHSA-wm5r-5qp3-5vxf

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