CVE-2021-47748 (GCVE-0-2021-47748)
Vulnerability from cvelistv5 – Published: 2026-01-21 17:27 – Updated: 2026-07-28 01:47
VLAI
EPSS
VEX
Title
Hasura GraphQL 1.3.3 - Remote Code Execution
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-22 16:22 UTC
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/49802 | exploit |
| https://github.com/hasura/graphql-engine | product |
| https://www.vulncheck.com/advisories/hasura-graph… | third-party-advisory |
Impacted products
Date Public
2021-04-23 00:00
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Nomenclature
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