CVE-2026-47670 Scanner

DbGate is a database manager utilized by developers and database administrators to manage and query various databases. It's commonly employed across different industries, ranging from finance to healthcare, for efficient data manipulation. DbGate offers a user-friendly interface that supports multiple database servers, including MySQL, PostgreSQL, and SQLite. The software helps streamline database management operations, making it an essential tool in environments where database performance and accessibility are critical. Its functionality extends to executing SQL queries, data analysis, and generating data visualizations. Enabling both local and remote database management, DbGate is an integral part of many modern data-driven operations.

The Remote Code Execution (RCE) vulnerability allows attackers to execute arbitrary code on a target system. This particular type of vulnerability is dangerous as it gives attackers the potential control over the affected system, potentially leading to data breaches or service disruptions. Typically, vulnerabilities like these are exploited through weaknesses in authentication or the execution of code from data inputs. In the case of DbGate, the vulnerability arises from inadequate sanitization of user inputs that are interpolated into a JavaScript code template. This unsanitized input can be manipulated to bypass security measures and execute harmful code.

The vulnerability in DbGate affects the '/runners/load-reader' endpoint where the 'functionName' parameter is insufficiently sanitized before being used. Malicious users can exploit this by injecting arbitrary code into the parameter, thus bypassing the 'require=null' mitigation via dynamic import(). This code injection effectively bypasses the intended security barriers, granting unauthorized actions. For example, an attacker can import critical modules dynamically, like file system operations or command execution functions, leading to code execution that can escalate privileges.

When exploited, this vulnerability can have severe repercussions, including unauthorized access to the underlying operating system. Attackers may gain root-level shell access, exposing sensitive environment variables, credentials, and other user data. Moreover, it could allow attackers to create persistent backdoors in the infrastructure, propagate further attacks in the network, and disrupt normal operations. Such exploitation not only jeopardizes confidential data and user privacy but also undermines the integrity and availability of services reliant on DbGate.

REFERENCES

• https://github.com/dbgate/dbgate/security/advisories/GHSA-wm5r-5qp3-5vxf
• https://nvd.nist.gov/vuln/detail/CVE-2026-47670
• https://github.com/advisories/GHSA-wm5r-5qp3-5vxf