CVE-2021-47959

WordPress Plugin WPGraphQL 1.3.5 Denial of Service

CVSS 8.7 HIGHEPSS 0.5%CWE-770

WordPress Plugin WPGraphQL 1.3.5 contains a denial of service vulnerability that allows unauthenticated attackers to exhaust server resources by sending batched GraphQL queries with duplicated fields. Attackers can send POST requests to the GraphQL endpoint with amplified field duplication payloads to trigger server out-of-memory conditions and MySQL connection errors.

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

Productos afectados

Wpgraphql · WPGraphQL

PoCs públicas encontradas — 1

cve_referencewww.exploit-db.com/exploits/49807no verificado

⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.

¿Quieres saber si tu infraestructura está expuesta a esto?

Hablar con TrueHacking →

Referencias

https://www.exploit-db.com/exploits/49807 https://www.vulncheck.com/advisories/wordpress-plugin-wpgraphql-denial-of-service https://www.wpgraphql.com/