CVE-2026-93293

The record

The Password Protected plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the bundled Freemius SDK's purchase-completion handler in all versions up to, and including, 2.8.4 due to insufficient input sanitization and output escaping. Once the site's Freemius opt-in is complete (the normal state after an administrator clicks "Allow & Continue"), the handler processes the 'purchased_plan' request parameter on any wp-admin request from an authenticated user without any capability, nonce, or purchase validation, and stores it in a persistent, site-wide administrative notice. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts that execute automatically when an administrator views a standard admin page such as their Profile page.

Affected packages

Related vulnerabilities

• CVE-2026-62990 Shopper is a Headless e-commerce Admin Panel. CWE-79
• CVE-2026-117645 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')… CWE-79
• CVE-2026-94175 Unauthenticated Cross Site Scripting (XSS) in All In One Login <= 2.4.1 versions. CWE-79
• CVE-2026-7004 WIT SynApps Runtime through 1.4.11 contains a pre-authentication reflected cross-site… CWE-79
• CVE-2026-54855 Unauthenticated Cross Site Scripting (XSS) in Profile Builder <= 4.0.5 versions. CWE-79
• CVE-2026-48201 Unauthenticated Cross Site Scripting (XSS) in Fast Velocity Minify <= 3.5.7 versions. CWE-79
• CVE-2026-39739 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')… CWE-79
• CVE-2026-39786 Unauthenticated Cross Site Scripting (XSS) in BA Book Everything <= 1.8.33 versions. CWE-79