The Theme My Login 2FA WordPress plugin before 1.2 does not rate limit 2FA validation attempts, which may allow an attacker to brute-force all possibilities, which shouldn't be too long, as the 2FA codes are 6 digits.
CVSS 3.1CRITICAL 9.8·Network·No auth·No interaction·EPSS 0.00892·Published 2023-12-18·Fixed in 1.2CWE-307