CVE-2021-47713 (GCVE-0-2021-47713)
Vulnerability from cvelistv5 – Published: 2025-12-22 21:35 – Updated: 2026-08-14 16:49
VLAI
EPSS
VEX
Title
Hasura GraphQL 1.3.3 Denial of Service via Malicious GraphQL Query
Summary
Hasura GraphQL 1.3.3 contains a denial of service vulnerability that allows attackers to overwhelm the service by crafting malicious GraphQL queries with excessive nested fields. Attackers can send repeated requests with extremely long query strings and multiple threads to consume server resources and potentially crash the GraphQL endpoint.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-22 21:56 UTC
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/49789 | exploit |
| https://github.com/hasura/graphql-engine | product |
| https://www.vulncheck.com/advisories/hasura-graph… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Hasura | Hasura GraphQL |
Affected:
1.3.3
cpe:2.3:a:hasura:graphql_engine:1.3.3:*:*:*:*:*:*:* |
Date Public
2021-04-19 00:00
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