CVE-2021-47714

6.9 mediumEPSS 0.2%

Medium (6.9) in hasura graphql engine. EPSS 0.2% chance of exploitation in the next 30 days.

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.

Severity

CVSS 4.0

6.9 medium

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS 3.1

5.5 medium

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

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 12% of CVEs (scores of 2026-10-31)
CWE: CWE-89
Published: 2025-12-22
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

hasura:graphql_engine

References

https://github.com/hasura/graphql-engine
https://www.exploit-db.com/exploits/49790
https://www.vulncheck.com/advisories/hasura-graphql-local-file-read-via-sql-injection

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