Description
The WP-Members Membership Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wpmem_login_link' shortcode in all versions up to, and including, 3.5.4.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Problem types
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Product status
Any version
Timeline
| 2025-07-11: | Vendor Notified |
| 2025-07-21: | Disclosed |
Credits
Muhammad Yudha - DJ
References
www.wordfence.com/...-2a17-4add-9664-60d77319b93a?source=cve
plugins.trac.wordpress.org/...lass-wp-members-shortcodes.php
plugins.trac.wordpress.org/...s/3.5.4.1/includes/api/api.php
plugins.trac.wordpress.org/...ilities/includes/utilities.php
plugins.trac.wordpress.org/...-members&sfp_email=&sfph_mail=