Description
WordPress Plugin Package Quantity Discount is prone to a security bypass vulnerability. Exploiting this issue may allow attackers to perform otherwise restricted actions and subsequently take over the website and its database. WordPress Plugin Package Quantity Discount version 1.1.2 is vulnerable; prior versions are also affected.
Remediation
Update to plugin version 1.2.0 or latest
References
https://blog.nintechnet.com/16-woocommerce-product-add-ons-plugins-fixed-vulnerabilities/
https://xforwoocommerce.com/blog/change-log/xforwoocommerce-1-7-0/
Related Vulnerabilities
WordPress Incorrect Default Permissions Vulnerability (CVE-2011-1762)
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WordPress Plugin Responsive Poll Security Bypass (1.3.4)
WordPress Plugin WP Custom Fields Search Cross-Site Scripting (1.2.34)
Oracle Database Server CVE-2015-4925 Vulnerability (CVE-2015-4925)