), so here's my understanding: To be able to reuse the connection created by , things depend on what kind of content you want to fetch, from where, whether the request will send browser credentials (which can be established by the browser explicitly or implicitly): There's no need for preconnect at all in the first place; the browser keeps the connection open after loading the page for quite a while. These malicious documents exploited an Internet Explorer 0-day vulnerability in the JScript engine, CVE-2022-41128. BCD tables only load in the browser with JavaScript enabled. On the other hand, the Spring Boot RESTful web service is listening at http://localhost:8080/users. CORS allows servers to I was searching for the same thing and I found this. JavaScript security: Vulnerabilities and best practices The preflight request is first issued with an OPTIONS request, which is designed to check if the target application has CORS enabled and supports the different options sent in the request. Enter your email to receive the latest cyber exposure alerts in your inbox. In the current implementation of the User class, the @CrossOrigin annotation only allows cross-origin HTTP requests from a single origin. Fill out the form below to continue with a Nessus Professional Trial. Im not sure whether I should include the crossorigin attribute or what its value should be. Content Discovery initiative April 13 update: Related questions using a Review our technical responses for the 2023 Developer Survey. Unless otherwise specified, all content on the site is Creative Commons Attribution-ShareAlike v4.0 and provided without warranty of service or accuracy.
