CVE-2021-47714 - CVE House
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Status published Medium CVE-2021-47714

Hasura GraphQL 1.3.3 Local File Read via SQL Injection

Vulnerability Description

Hasura GraphQL 1.3.3 contains a local file read vulnerability that allows attackers to access system files through SQL injection in the query endpoint. Attackers can exploit the pg_read_file() PostgreSQL function by crafting malicious SQL queries to read arbitrary files on the server.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Dolev Farhi

References

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CVE-2021-47748
Hasura GraphQL 1.3.3 - Remote Code Execution
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CVE-2021-47715
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CVE-2021-47713
Hasura GraphQL 1.3.3 Denial of Service via Malicious GraphQL Query
High 8.7

Affected Vendor

Affected Software

Hasura GraphQL
Vulnerable Versions:
1.3.3

Timeline

Official Publish: December 22nd, 2025
Last Modified: April 7th, 2026
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weaknesses (CWE)

CWE-89

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1059 Command and Scripting Interpreter
Execution
T1213.006 Databases
Collection
T1485 Data Destruction
Impact