CVE-2026-77009

The WatchMan-Site7 WordPress plugin through 4.2.0 does not restrict access to its debugging console, which executes user-supplied PHP code, allowing any authenticated user, such as a subscriber, to run arbitrary code on the server.

  • Published Sep 2, 2026
  • CVSS 9.9 critical
  • 0.5% chance of exploitation in the next 30 days (EPSS)

Affected software

CVE-2026-77009 at the National Vulnerability Database