The SimpleCaptcha implementation in Liferay Portal 7.3.4, 7.3.5 and Liferay DXP 7.3 before fix pack 1 does not invalidate CAPTCHA answers after it is used, which allows remote attackers to repeatedly perform actions protected by a CAPTCHA challenge by reusing the same CAPTCHA answer.
RubyGem omniauth-facebook has an access token security vulnerability
The iThemes Security (formerly Better WP Security) plugin before 7.7.0 for WordPress does not enforce a new-password requirement for an existing account until the second login occurs.