Serial Numbers – Ultimate License Manager for Selling, Licensing & Securely Delivering Digital Content with WooCommerce
wc-serial-numbers · plugin
Known security vulnerabilities for Serial Numbers – Ultimate License Manager for Selling, Licensing & Securely Delivering Digital Content with WooCommerce. Find out in seconds which version runs on your site with WP Lens.
1 known vulnerabilities
1 exploitable without logging in · latest Oct 21, 2023
Listed on wordpress.org · latest 2.3.8 · last updated Aug 30, 2026 · 1K+ installs
wordpress.org status checked on Oct 2, 2026
Vulnerabilities
- High 8.8
CVE-2023-46078unauthenticated · needs a click≤ 1.6.3
WordPress Serial Numbers for WooCommerce – License Manager Plugin <= 1.6.3 is vulnerable to Cross Site Request Forgery (CSRF)
The access label is read from the record's own text (e.g. “subscriber+”: subscriber and above). When the text names no role, CVSS decides between “login required” and “high privilege”; no role name is invented. “Needs a click”: the attack depends on a logged-in user following a link (CSRF, reflected XSS).