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CVE-2021-47748— Hasura GraphQL 1.3.3 - Remote Code Execution

Quick assessment

Affected
Hasura GraphQL
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.

Hasura GraphQL Engine是Hasura开源的一个非常快速的 GraphQL 服务器。 Hasura GraphQL Engine 1.3.3版本存在操作系统命令注入漏洞，该漏洞源于通过SQL查询操作存在远程代码执行，可能导致执行任意shell命令。

CVSS 9.8 · Critical EPSS 1.06% · P61

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 1

VendorProduct Version RangeStatus
Hasura GraphQL 1.3.3 affected
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I. Basic Information for CVE-2021-47748

Vulnerability Information
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Vulnerability Title
Hasura GraphQL 1.3.3 - Remote Code Execution
Source: CVE Program / CVE List V5
Vulnerability Description
Hasura GraphQL 1.3.3 contains a remote code execution vulnerability that allows attackers to execute arbitrary shell commands through SQL query manipulation. Attackers can inject commands into the run_sql endpoint by crafting malicious GraphQL queries that execute system commands through PostgreSQL's COPY FROM PROGRAM functionality.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Hasura GraphQL Engine 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hasura GraphQL Engine是Hasura开源的一个非常快速的 GraphQL 服务器。 Hasura GraphQL Engine 1.3.3版本存在操作系统命令注入漏洞，该漏洞源于通过SQL查询操作存在远程代码执行，可能导致执行任意shell命令。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Hasura GraphQL 1.3.3 -

II. Public POCs for CVE-2021-47748

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III. Intelligence Information for CVE-2021-47748

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Exploits & Public PoCs for CVE-2021-47748 (1)

IV. Related Vulnerabilities

Same product: GraphQL
Same vendor: Hasura
Same weakness: CWE-78

V. Comments for CVE-2021-47748

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