CVE-2021-47748
CRITICALHasura Graphql Engine - OS Command Injection
Title source: ruleDescription
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.
Exploits (1)
exploitdb
WORKING POC
by Dolev Farhi · pythonwebappsmultiple
https://www.exploit-db.com/exploits/49802
Scores
CVSS v3
9.8
EPSS
0.0022
EPSS Percentile
44.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-78
Status
published
Products (1)
hasura/graphql_engine
1.3.3
Published
Jan 21, 2026
Tracked Since
Feb 18, 2026