Vulnerabilities CVE-2021-47713

CVE-2021-47713

High

Open

TLP:CLEAR

Hasura GraphQL 1.3.3 Denial of Service via Malicious GraphQL Query

NVD CVE.org

AI Analysis

No AI analysis yet.

Description

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.

Details

CVSS Score: 8.7
EPSS Score ⓘ: 0.43%

35.7th percentile
CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Confidence: 90%
Published: Dec 22, 2025
Last Modified: Aug 14, 2026

Notes

No notes yet. Click "Add Note" to create the first analysis note.

Opinions

No opinions yet. Be the first to assess this intelligence.