2025年12月初め、JavaScriptライブラリ「React」に脆弱性「React2Shell」が見つかり、現在、攻撃活動が広がりつつある。JPCERT/CCによると、日本でも被害が確認されている。 セキュリティ専門家は、「React2Shell ...

UIライブラリ「React」（React.js）の開発チームは12月11日、「React Server ...

Half of the internet-facing systems vulnerable to a fast-moving React remote code execution flaw remain unpatched, even as exploitation has exploded into more than a dozen active attack clusters ...

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Bad actors that include nation-state groups to financially-motivated cybercriminals from across the globe are targeting the maximum-severity but easily exploitable React2Shell flaw, with threat ...

The latest ThreatsDay Bulletin breaks down the week’s biggest stories — rootkits evading Windows, Docker leaks, AI risks and ...