CVE-2026-86123CWE-918ssrf

CVE-2026-86123

High · published September 5, 2026

CVSS v3.1
8.7
EPSS
0%
Percentile
41.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.7 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
CVSS v4.0
9.4 · CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N
EPSS
0.00487 · 41.0th percentile
Weakness
CWE-918 · Server-Side Request Forgery (SSRF)
Published
2026-09-05T14:16Z
References (6)
https://github.com/sqlchat/sqlchat · [email protected]https://github.com/sqlchat/sqlchat/blob/665af875413affadfeefff81794f1d7758782bc2/src/pages/api/connection/execute.ts · [email protected]https://github.com/sqlchat/sqlchat/blob/665af875413affadfeefff81794f1d7758782bc2/src/pages/api/connection/test.ts · [email protected]https://github.com/sqlchat/sqlchat/issues/189 · [email protected]https://www.vulncheck.com/advisories/sql-chat-unauthenticated-database-connection-proxy-in-the-api-connection-endpoints · [email protected]https://github.com/sqlchat/sqlchat/issues/189 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 07 SEP 03:36Z
    EPSS moved — → 0%
    epss
  • 05 SEP 09:59Z
    SQL Chat Unauthenticated Database-Connection Proxy in the /api/connection Endpoints
    cvelistv5