What are the potential pitfalls of using the target attribute in PHP for opening new tabs?

The potential pitfall of using the target attribute in PHP for opening new tabs is that it can make your website vulnerable to tabnabbing attacks, where a malicious website can hijack the newly opened tab and potentially steal sensitive information. To solve this issue, you can use rel="noopener noreferrer" in your anchor tags to prevent the newly opened tab from accessing the window.opener object. 

<a href="https://example.com" target="_blank" rel="noopener noreferrer">Open in new tab</a>

Keywords

target attribute security vulnerability cross-site scripting user input window.open()

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