CVE-2021-47714 — MEDIUM (5.5)

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.

CVSS Score

5.5

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Hasura	Graphql Engine	1.3.3

Related Weaknesses (CWE)

CWE-89

References

https://github.com/hasura/graphql-engineProduct
https://www.exploit-db.com/exploits/49790Exploit
https://www.vulncheck.com/advisories/hasura-graphql-local-file-read-via-sql-injeExploitThird Party Advisory

FAQ

What is CVE-2021-47714?

CVE-2021-47714 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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() Postgre...

How severe is CVE-2021-47714?

CVE-2021-47714 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-47714?

Check the references section above for vendor advisories and patch information. Affected products include: Hasura Graphql Engine.