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croixhaug CVE debriefs

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MEDIUM croixhaug CVE published 2026-05-27

CVE-2026-7493

A denial-of-service vulnerability exists in the Simply Schedule Appointments Booking Plugin for WordPress. The plugin exposes a REST API endpoint at `/wp-json/ssa/v1/async` that accepts a user-supplied delay parameter and passes it directly to PHP's `sleep()` function without rate limiting or authentication requirements. Unauthenticated attackers can exploit this to hold PHP worker processes open for exte [truncated]