Critical (9.8). EPSS 0.7% chance of exploitation in the next 30 days.
The Brave Conversion Engine (PRO) plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 0.7.7. This is due to the plugin not properly restricting a claimed identity while authenticating with Facebook. This makes it possible for unauthenticated attackers to log in as other users, including administrators.
Severity
CVSS 3.1
9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
0.7% chance of exploitation in the next 30 days; higher than 51% of CVEs (scores of 2026-10-31)