Sozan45 vulnerabilities

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Published CVEs affecting Sozan45 products: 1 record(s), with severity, exploitation and fixes.

Ultra Skype Button 1

Exploited only (KEV) →

CVE-2025-13898 Medium · 6.4 CWE-79 Dec 6, 2025

Ultra Skype Button <= 1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'btn_id' Shortcode Attribute

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, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.