Immunefi CEO warns PHP flaw triggers scheduled vulnerability apocalypse

A critical PHP vulnerability disclosed last Wednesday remains unpatched on many smaller websites, leaving internet users exposed to exploits. Cloudflare reported millions of exploit attempts within 24 hours of the public disclosure. The PHP Foundation delayed the fix due to resource shortages, and the flaw may allow remote code execution, data theft, and malware distribution. Users are advised to treat all sites as potentially compromised, avoid password reuse, and revoke unrecognized token approvals.