CVE-2026-92798

The User Registration & Membership plugin for WordPress is vulnerable to Arbitrary Shortcode Execution in versions up to, and including, 5.2.8 This is due to insufficient input sanitization in the 'referrerurl' branch of URSmartTags::process, where the attacker-controlled HTTPREFERER header is on...

CVE-2026-92978

The User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 5.2.8 This is due to missing or incorrect...

CVE-2026-96660

The User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Checkbox Field Value in all versions up to, and including, 5.2.8 due to...

EUVD-2026-103233

The User Registration & Membership plugin for WordPress is vulnerable to Arbitrary Shortcode Execution in versions up to, and including, 5.2.8 This is due to insufficient input sanitization in the 'referrerurl' branch of URSmartTags::process, where the attacker-controlled HTTPREFERER header is on...

CVE-2026-92798 User Registration & Membership <= 5.2.8 - Authenticated (Subscriber+) Arbitrary Shortcode Execution via Referer Header via 'referrer_url' Smart Tag

The User Registration & Membership plugin for WordPress is vulnerable to Arbitrary Shortcode Execution in versions up to, and including, 5.2.8 This is due to insufficient input sanitization in the 'referrerurl' branch of URSmartTags::process, where the attacker-controlled HTTPREFERER header is on...

CVE-2026-92798

The User Registration & Membership plugin for WordPress is vulnerable to Arbitrary Shortcode Execution in versions up to and including 5.2.8 . The root cause is insufficient input sanitization within the UR_Smart_Tags::process() function. Specifically, the referrer_url branch only applies sanitiz...

CVE-2026-92798 User Registration & Membership <= 5.2.8 - Authenticated (Subscriber+) Arbitrary Shortcode Execution via Referer Header via 'referrer_url' Smart Tag

The User Registration & Membership plugin for WordPress is vulnerable to Arbitrary Shortcode Execution in versions up to, and including, 5.2.8 This is due to insufficient input sanitization in the 'referrerurl' branch of URSmartTags::process, where the attacker-controlled HTTPREFERER header is on...

EUVD-2026-103227

The User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 5.2.8 This is due to missing or incorrect...

CVE-2026-92978 User Registration & Membership <= 5.2.8 - Cross-Site Request Forgery to trigger_bulk_action()

The User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 5.2.8 This is due to missing or incorrect...

CVE-2026-92978

The User Registration & Membership plugin for WordPress (versions up to and including 5.2.8 ) is vulnerable to a Cross-Site Request Forgery (CSRF) attack. The root cause is missing or incorrect nonce validation on the trigger_bulk_action() function. Specifically, an attacker can bypass nonce chec...

CVE-2026-92978 User Registration & Membership <= 5.2.8 - Cross-Site Request Forgery to trigger_bulk_action()

The User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 5.2.8 This is due to missing or incorrect...

EUVD-2026-103225

The User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Checkbox Field Value in all versions up to, and including, 5.2.8 due to...

CVE-2026-96660 User Registration & Membership <= 5.2.8 - Unauthenticated Stored Cross-Site Scripting via Checkbox Field Value

The User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Checkbox Field Value in all versions up to, and including, 5.2.8 due to...

CVE-2026-96660 User Registration & Membership <= 5.2.8 - Unauthenticated Stored Cross-Site Scripting via Checkbox Field Value

The User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Checkbox Field Value in all versions up to, and including, 5.2.8 due to...

CVE-2026-96660

The User Registration & Membership plugin for WordPress is vulnerable to Stored Cross-Site Scripting (XSS) in all versions up to and including 5.2.8 . The root cause is insufficient input sanitization and output escaping within the checkbox field value. Specifically, the nopriv AJAX action user_r...

PT-2026-116365

Name of the Vulnerable Software and Affected Versions User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder plugin for WordPress versions prior to 5.2.9 Description Stored Cross-Site Scripting occurs du...

PT-2026-116363

The User Registration & Membership plugin for WordPress is vulnerable to Arbitrary Shortcode Execution in versions up to, and including, 5.2.8 This is due to insufficient input sanitization in the 'referrer url' branch of UR Smart Tags::process, where the attacker-controlled HTTP REFERER header i...

WordPress User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder plugin <= 5.2.8 - Unauthenticated Stored Cross-Site Scripting vulnerability

Unauthenticated Stored Cross-Site Scripting vulnerability discovered by Kuba in WordPress Plugin User Registration versions = 5.2.8...

CVE-2026-15222

The The User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 5.2.8. This is due to the software...

EUVD-2026-102801

The The User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 5.2.8. This is due to the software...