Featured Image from URL (FIFU): cross-site request forgery (CSRF)
What's happening
Featured Image from URL (FIFU) has a cross-site request forgery (CSRF) flaw in every version up to 6.0.7 (included): if an administrator clicks a crafted link, changes can be made to the site on their behalf. More than 60,000 websites use it.
What to do
Update Featured Image from URL (FIFU) to version 6.0.8 or later (Dashboard → Plugins in WordPress). If you can't update yet, deactivate it until you can.
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Source: Wordfence Intelligence (Defiant, Inc.). Original record · CVE-2026-101147. Original title: «Featured Image from URL (FIFU) Free & Premium <= 6.0.7 - Cross-Site Request Forgery».
Data licence
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