High severity8.7NVD Advisory· Published Sep 5, 2026
CVE-2026-86123
CVE-2026-86123
Description
SQL Chat contains four unauthenticated API endpoints that accept client-supplied database connection parameters and execute arbitrary SQL queries against attacker-specified hosts. Attackers can connect to internal databases, execute SQL commands, enumerate schemas, and pivot into the server's network without authentication.
Affected products
1Patches
Vulnerability mechanics
References
4- github.com/sqlchat/sqlchat/blob/665af875413affadfeefff81794f1d7758782bc2/src/pages/api/connection/execute.tsnvd
- github.com/sqlchat/sqlchat/blob/665af875413affadfeefff81794f1d7758782bc2/src/pages/api/connection/test.tsnvd
- github.com/sqlchat/sqlchat/issues/189nvd
- www.vulncheck.com/advisories/sql-chat-unauthenticated-database-connection-proxy-in-the-api-connection-endpointsnvd
News mentions
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