quarkus-vertx-http: Security misconfiguration of CORS : OWASP A05_2021 level in Quarkus

A vulnerability was found in Quarkus. The Quarkus CORS filter allows simple GET and POST requests with an invalid Origin to proceed. Simple GET or POST requests made with XMLHttpRequest have no event listeners registered on the object returned by the XMLHttpRequest upload property, and have no...

Shopify: Admin bar: Incomplete message origin validation results in XSS

This issue is very similar to https://hackerone.com/reports/381192, identical logic in a different script. The JavaScript code at https://cdn.shopify.com/s/assets/storefront/bars/adminbarinjector-7461c2cab955bf9ef3df40acd10741df8c4e27c86d9dc323f65a4e786a1786f2.js loaded by the shop front when the...