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CISA Confirms Active Exploitation of WordPress Core Flaw CVE-2026-119977

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The US Cybersecurity and Infrastructure Security Agency (CISA) has confirmed that a WordPress Core vulnerability, tracked as CVE-2026-119977, is being actively exploited. The flaw is a time-of-check to time-of-use (TOCTOU) issue that could allow unauthenticated remote code execution during the WordPress upgrade process. WordPress has addressed the vulnerability in version 7.1.4. Site administrators are urged to update immediately and check their servers for compromise.

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