Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

CVE-2026-115937

Gravedad CVSS v4.0:
ALTA
Tipo:
CWE-345 Verificación insuficiente de autenticidad de los datos
Fecha de publicación:
23/10/2026
Última modificación:
26/10/2026

Descripción

*** Pendiente de traducción *** The Mollie webhook endpoint accepts two independent, attacker-controlled parameters and never verifies that they belong together:<br /> <br /> * commerceTransactionHash — selects which Craft Commerce transaction is completed<br /> * id — selects which Mollie payment is queried for its status<br /> <br /> <br /> <br /> <br /> An unauthenticated attacker holding any paid Mollie payment ID from the merchant’s account can pair it with any transaction hash.<br /> <br /> <br /> <br /> Commerce queries Mollie, sees status: paid, and marks the target transaction successful for that transaction’s full<br /> amount, regardless of how much was actually paid.