Description
WordPress Plugin Captcha by BestWebSoft is prone to a security bypass vulnerability. Exploiting this issue may allow attackers to perform otherwise restricted actions and subsequently bypass intended restrictions. WordPress Plugin Captcha by BestWebSoft version 3.8.7 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 3.8.8 or latest
References
Related Vulnerabilities
Joomla! Core 3.x.x Cross-Site Scripting (3.0.0 - 3.9.26)
WordPress Plugin WP-Spreadplugin Multiple Vulnerabilities (4.4.4)
WordPress Plugin BuddyPress Members Only Cross-Site Scripting (1.8.3)
WordPress Plugin Custom Post Type UI Cross-Site Scripting (1.1.1)
WordPress Plugin Request For Quote Cross-Site Request Forgery (1.2)