Dev.to Security 🔐 Cybersecurity Thu, 05 Nov 2026 06:57:57 +0000 👁 0 📖 1 min read

🚨 CISA confirms active exploitation of a WordPress Core vulnerability: CVE-2026-119977. The TOCTOU flaw could allow unauthenticated remote code execution during the upgrade process. WordPress fixed it in version 7.1.4. Update immediately. Check server

Michael Olowoselu

Posted on Nov 5

🚨 CISA confirms active exploitation of a WordPress Core vulnerability: CVE-2026-119977.

The TOCTOU flaw could allow unauthenticated remote code execution during the upgrade process.

WordPress fixed it in version 7.1.4.

Update immediately. Check server

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