CVE-2023-26144

graphql: Insufficient checks in the OverlappingFieldsCanBeMergedRule.ts file when parsing large queries

Published Sep 20, 2023 CVSS 3.1 · 5.3 Medium EPSS 1.5% KEV · Not listed
Description
Versions of the package graphql from 16.3.0 and before 16.8.1 are vulnerable to Denial of Service (DoS) due to insufficient checks in the OverlappingFieldsCanBeMergedRule.ts file when parsing large queries. This vulnerability allows an attacker to degrade system performance.

**Note:** It was not proven that this vulnerability can crash the process.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-2482 Versions of the package graphql from 16.3.0 and before 16.8.1 are vulnerable to Denial of Service (DoS) due to insufficient checks in the OverlappingFieldsCanBeMergedRule.ts file when parsing large queries. This vulnerability allows an attacker to degrade system performance. **Note:** It was not proven that this vulnerability can crash the process.
Github GHSA Github GHSA GHSA-9pv7-vfvm-6vr7 graphql Uncontrolled Resource Consumption vulnerability
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
snyk
Published
Updated
Sep 24, 2024, 8:32 PM
Reserved
Feb 20, 2023, 10:28 AM
Status
Modified
Published
Sep 20, 2023, 5:15 AM
Modified
Jun 17, 2026, 5:42 AM
Severity
Moderate
Public date
Sep 18, 2023, 12:00 AM