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CVE-2026-86123— SQL Chat Unauthenticated Database-Connection Proxy in the /api/connection Endpoints

Quick assessment

Affected
sqlchat sqlchat
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

SQL Chat 包含四个未经身份验证的 API 端点，这些端点接受客户端提供的数据库连接参数，并针对攻击者指定的主机执行任意 SQL 查询。攻击者可以连接到内部数据库、执行 SQL 命令、枚举数据库模式（schemas），并无需身份验证即可通过服务器网络进行横向移动（pivot）。

CVSS 8.7 · High

Affected Version Matrix 1

VendorProduct Version RangeStatus
sqlchat sqlchat ≤ 665af875413affadfeefff81794f1d7758782bc2 affected
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I. Basic Information for CVE-2026-86123

Vulnerability Information
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Vulnerability Title
SQL Chat Unauthenticated Database-Connection Proxy in the /api/connection Endpoints
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
sqlchat sqlchat 0 ~ 665af875413affadfeefff81794f1d7758782bc2 -

II. Public POCs for CVE-2026-86123

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III. Intelligence Information for CVE-2026-86123

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Patches & Fixes for CVE-2026-86123 (1)

Vendor Advisories for CVE-2026-86123 (2)

Vendor Pages for CVE-2026-86123 (1)

Other References for CVE-2026-86123 (1)

IV. Related Vulnerabilities

Same weakness: CWE-918

V. Comments for CVE-2026-86123

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