“In Safari 15 on macOS, and in all browsers on iOS and iPadOS 15, the IndexedDB API is violating the same-origin policy. Every time a website interacts with a database, a new (empty) database ...

IndexedDB, or the Indexed Database API, is a NoSQL database technology that uses key/value pairs as records with an index over the records for high-performance queries.

A bug in WebKit's implementation of a JavaScript API called IndexedDB can reveal your recent browsing history and even your identity, according to a blog post shared on Friday by browser ...