CVE-2021-47748
Critical · 9.8CVSS
9.8
EPSS
1.1%
Published
Jan 21, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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Related vulnerabilities
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