Plattform
nodejs
Komponente
mcp-data-vis
Behoben in
597.0.1
5.0.1
CVE-2026-5322 describes a SQL Injection vulnerability discovered in AlejandroArciniegas's mcp-data-vis component. This flaw allows attackers to manipulate database requests, potentially leading to unauthorized data access and modification. The vulnerability affects versions of mcp-data-vis up to de5a51525a69822290eaee569a1ab447b490746d. Due to the rolling release model, specific version information is unavailable, but updates are being delivered continuously.
Successful exploitation of CVE-2026-5322 allows an attacker to inject malicious SQL code into database queries. This can result in the attacker gaining unauthorized access to sensitive data stored within the database, including user credentials, financial information, or other confidential data. The attacker could potentially modify or delete data, leading to data integrity issues and service disruption. Given the nature of SQL Injection, the blast radius can be significant, potentially impacting the entire application and its underlying data. While no specific precedent is mentioned, SQL Injection vulnerabilities are frequently exploited to gain persistent access to systems and move laterally within a network.
CVE-2026-5322 has been publicly disclosed, increasing the risk of exploitation. The vulnerability's exploitation context is currently unclear, and no known active campaigns have been reported. The vulnerability is not listed on CISA KEV as of this writing. Public proof-of-concept exploits are likely to emerge given the public disclosure.
Organizations using mcp-data-vis in their applications, particularly those relying on Node.js environments, are at risk. Systems that handle sensitive data within the database, such as user credentials or financial information, are especially vulnerable. Applications with weak input validation or those that haven't implemented parameterized queries are also at increased risk.
• nodejs / server:
grep -r "Request of the file src/servers/database/server.js" . • nodejs / server:
journalctl -u mcp-data-vis -f | grep "SQL injection"• generic web:
curl -I <vulnerable_endpoint> | grep -i "SQL injection"disclosure
poc
Exploit-Status
EPSS
0.04% (11% Perzentil)
CISA SSVC
CVSS-Vektor
The primary mitigation for CVE-2026-5322 is to upgrade to the latest version of mcp-data-vis, as the vendor is delivering continuous updates. However, given the rolling release model, a specific fixed version is not available. As a workaround, implement strict input validation and sanitization on all user-supplied data that is used in database queries. Deploy a Web Application Firewall (WAF) with rules to detect and block SQL Injection attempts. Consider using parameterized queries or prepared statements to prevent SQL Injection vulnerabilities. Regularly review database access controls and ensure that users have only the necessary permissions.
Este CVE describe una vulnerabilidad de inyección SQL en el paquete mcp-data-vis. Dado que no hay una versión fija disponible, la recomendación es dejar de usar el paquete o aplicar un parche manual a la función Request en el archivo src/servers/database/server.js para sanitizar las entradas y evitar la inyección SQL. Alternativamente, se puede implementar una capa de abstracción de base de datos que prevenga este tipo de ataques.
Schwachstellenanalysen und kritische Warnungen direkt in deinen Posteingang.
CVE-2026-5322 is a SQL Injection vulnerability in the mcp-data-vis component, allowing attackers to manipulate database queries and potentially access sensitive data.
If you are using mcp-data-vis versions up to de5a51525a69822290eaee569a1ab447b490746d, you are potentially affected. Due to the rolling release model, confirm with the vendor.
Upgrade to a patched version of mcp-data-vis if available. As a workaround, implement input validation and parameterized queries to prevent SQL injection.
The vulnerability has been publicly disclosed, increasing the risk of exploitation. Monitor for suspicious activity and implement mitigations promptly.
Consult the mcp-data-vis project's repository and communication channels for official advisories and updates regarding CVE-2026-5322.
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