A critical unauthenticated SQL injection vulnerability has been identified in the Boost WordPress plugin affecting versions 2.0.4 and below. The vulnerability allows unauthenticated attackers to perform SQL injection attacks, potentially enabling unauthorized access to the database. This type of vulnerability is particularly dangerous as it requires no authentication to exploit. The issue has been documented in the NVD and reported via Patchstack, a WordPress security platform. Users of the Boost plugin are advised to update to a patched version immediately to mitigate risk.