CVE-2025-13898

The Ultra Skype Button plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'btnid' parameter of the ultraskype shortcode in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers,...

PT-2025-49351

The Ultra Skype Button plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'btn id' parameter of the ultra skype shortcode in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers...