PSA: CVE-2026-119977 is being exploited during core updates. Check you’re on 7.1.4 (or your branch’s backport)
If your site doesn’t auto-update, check now. During a full-package core update, older versions unpacked the new files (including setup-config.php) into a predictable folder under wp-content/upgrade/. Attackers poll for that window. Wordfence logged 18,500+ requests in the first 21 hours, and it’s in CISA’s KEV list since Nov 3.
Fixed: 7.1.4, 7.0.8, 6.9.11, 6.8.12 and backports down to 4.7.
Extra hardening, in your site-root .htaccess:
RewriteRule ^wp-content/upgrade/ - [F,L] Then check that /wp-content/upgrade/ returns 403.
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