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cpe:2.3:a:webonyx:graphql-php:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorWebonyx (98386607-983a-549d-bbe8-6e5d0a0e31fc)
ProductGraphql Php (086bb8c5-aa6a-5c71-8ad6-981816c723dc)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*

Notes

Imported from purl2cpe mapping

PURL mappings

PURLSourceLast updated
pkg:composer/webonyx/graphql-php purl2cpe 2026-06-01 10:11:31.836887
pkg:github/webonyx/graphql-php purl2cpe 2026-06-01 10:11:31.836891

Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2026-40476 vulnerable 2026-06-08 08:01:20.781511 graphql-php: Denial of Service via quadratic complexity in OverlappingFieldsCanBeMerged validation
graphql-go is a Go implementation of GraphQL. In versions 15.31.4 and below, the OverlappingFieldsCanBeMerged validation rule performs O(n²) pairwise comparisons of fields sharing the same response name. An attacker can send a query with thousands of repeated identical fields, causing excessive CPU usage during validation before execution begins. This is not mitigated by existing QueryDepth or QueryComplexity rules. This issue has been fixed in version 15.31.5.
Published: 2026-04-17T21:42:59.511Z
Updated: 2026-09-14T20:07:48.694Z
Reference links
Imported from gcve-enriched-dumps CVE data

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