CVE-2026-107376

webonyx graphql-php is a PHP implementation of the GraphQL specification. Prior to 15.32.3, GraphQL\Language\Parser performs recursive descent without a recursion limit in parseSelectionSet, parseValueLiteral, and parseTypeReference. A remote attacker can submit deeply nested selection sets, obje...

CVE-2026-107376 webonyx graphql-php: Unbounded recursion in parser causes stack overflow on crafted nested input

webonyx graphql-php is a PHP implementation of the GraphQL specification. Prior to 15.32.3, GraphQL\Language\Parser performs recursive descent without a recursion limit in parseSelectionSet, parseValueLiteral, and parseTypeReference. A remote attacker can submit deeply nested selection sets, obje...

CVE-2026-107376

The webonyx graphql-php PHP implementation of the GraphQL specification is vulnerable to a stack overflow via uncontrolled recursion. Specifically, the GraphQL\Language\Parser performs recursive descent without a limit in parseSelectionSet , parseValueLiteral , and parseTypeReference . A remote a...

EUVD-2026-95133

webonyx graphql-php is a PHP implementation of the GraphQL specification. Prior to 15.32.3, GraphQL\Language\Parser performs recursive descent without a recursion limit in parseSelectionSet, parseValueLiteral, and parseTypeReference. A remote attacker can submit deeply nested selection sets, obje...

CVE-2026-107376 webonyx graphql-php: Unbounded recursion in parser causes stack overflow on crafted nested input

webonyx graphql-php is a PHP implementation of the GraphQL specification. Prior to 15.32.3, GraphQL\Language\Parser performs recursive descent without a recursion limit in parseSelectionSet, parseValueLiteral, and parseTypeReference. A remote attacker can submit deeply nested selection sets, obje...

CVE-2026-107376: Uncontrolled Recursion

webonyx graphql-php is a PHP implementation of the GraphQL specification. Prior to 15.32.3, GraphQL\Language\Parser performs recursive descent without a recursion limit in parseSelectionSet, parseValueLiteral, and parseTypeReference. A remote attacker can submit deeply nested selection sets, obje...