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CVE-2026-53557— SQLBot: Second-Order SQL Injection via Excel Datasource Leading to Remote Command Execution

Quick assessment

Affected
dataease SQLBot
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.

SQLBot 是一个基于大语言模型和检索增强生成（RAG）的智能文本转SQL系统。在版本 1.9.0 之前，经过身份验证的用户可以在通过 POST /api/v1/datasource/ 提交的 Excel 数据源配置中，构造一个恶意的 sheet["tableName"] 值，而 SQLBot 在未对标识符进行安全处理的情况下存储了该值。当后续通过 DELETE /api/v1/datasource/{id} 删除该数据源时，所存储的值会被直接拼接到用于清理数据源的 SQL 语句中，并由 PostgreSQL 执

CVSS 7.7 · High EPSS 0.01% · P2
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I. Basic Information for CVE-2026-53557

Vulnerability Information
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Vulnerability Title
SQLBot: Second-Order SQL Injection via Excel Datasource Leading to Remote Command Execution
Source: CVE Program / CVE List V5
Vulnerability Description
SQLBot is an intelligent Text-to-SQL system based on large language models and RAG. Prior to 1.9.0, an authenticated user can supply a crafted sheet["tableName"] value in the Excel datasource configuration submitted through POST /api/v1/datasource/, and SQLBot stores that value without safe identifier handling. When the same datasource is later removed through DELETE /api/v1/datasource/{id}, the stored value is interpolated into datasource cleanup SQL and executed by PostgreSQL. This second-order SQL injection can invoke PostgreSQL COPY TO PROGRAM and execute arbitrary operating-system commands with the privileges of the postgres process inside the SQLBot container. This issue is fixed in version 1.9.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
dataease SQLBot < 1.9.0 -

II. Public POCs for CVE-2026-53557

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III. Intelligence Information for CVE-2026-53557

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Patches & Fixes for CVE-2026-53557 (1)

Vendor Advisories for CVE-2026-53557 (1)

Vendor Pages for CVE-2026-53557 (1)

Same Patch Batch · dataease · 2026-09-17 · 4 CVEs total

CVE-2026-53554 7.3 HIGH SQLBot: Arbitrary File Write via parseExcel Leading to Code Execution Through Alembic Impo
CVE-2026-53556 6.0 MEDIUM SQLBot: Authenticated SQL Injection in previewData Resulting in Arbitrary File Read
CVE-2026-53555 5.1 MEDIUM Stored XSS via SVG Upload

IV. Related Vulnerabilities

Same product: SQLBot
Same vendor: dataease
Same weakness: CWE-89

V. Comments for CVE-2026-53557

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