The Restricted Site Access WordPress plugin before 7.3.2 prioritizes getting a visitor's IP from certain HTTP headers over PHP's REMOTE_ADDR, which makes it possible to bypass IP-based limitations in certain situations.
CVSS 3.1MEDIUM 5.3·Network·No auth·No interaction·EPSS 0.00726·Published 2022-09-26·Fixed in 7.3.2CWE-639