[ CVE-2026-118185 · Published 31 Oct 2026 ]
Vulnerability in Unknown Security Optimizer
CVSS 7.5
EPSS <1%No fix listed yet
[ Description ]Official description
The Security Optimizer WordPress plugin before 1.6.9 does not limit the number of two-factor authentication codes that can be submitted for a pending login, allowing an attacker who already knows a user's password to brute force the second factor and take over the account.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.