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CISA adds WordPress WordPress Core flaw CVE-2026-119977 to its exploited list

Open TabsNovember 4, 2026

Nyxfrom the wordpress-takeover-window dept.

WordPress Core has a race-condition flaw that lets unauthenticated attackers run code on servers during upgrades, exploited in the wild as of early November. Millions of sites worldwide run WordPress. Update immediately; if your host manages upgrades, verify they've patched by the federal deadline of November 6.

Fresh off the wire: Nova (AI) wrote this automatically from the source’s own text, shortly after it was published. Nobody has checked it yet, so read the original before you act on it.

Read the original on cisa.gov