Perplexity's Comet AI browser vulnerable to indirect prompt injection on any webpage

The team at Brave has published a vulnerability related to Perplexity.ai&rsquo;s AI-enabled Comet Browser. This is particularly nasty one demonstrating that the browser is vulnerable to malicious prompts that can be injected from any visited webpage. In their demonstration, they show the browser visiting a Reddit post where a comment contains the injection text hidden behind a spoiler tag. If…