Description
WordPress Plugin YITH WooCommerce Subscription is prone to a security bypass vulnerability. Exploiting this issue may allow attackers to perform otherwise restricted actions and subsequently modify plugin options. WordPress Plugin YITH WooCommerce Subscription version 1.3.4 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 1.3.6 or latest
References
https://blog.nintechnet.com/authenticated-settings-change-vulnerability-in-yit-plugin-framework/
https://plugins.svn.wordpress.org/yith-woocommerce-subscription/trunk/README.txt
Related Vulnerabilities
WordPress Plugin Popup Modal For Youtube Cross-Site Scripting (1.0.1)
WordPress Plugin Contact Form by BestWebSoft Cross-Site Scripting (4.0.5)
OpenSSL Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2016-0703)
WordPress Plugin Simple:Press-WordPress Forum Arbitrary File Upload (6.6.0)