CVE-2026-1559: Youzify – Buddypress Community, User Profile, Social Network & Membership Plugin For WordPress

Medium severity, CVSS 6.4. EPSS: 0.2% chance of exploitation in the next 30 days.

The Youzify plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'checkin_place_id' parameter in all versions up to, and including, 1.3.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected products

• Youzify Youzify – Buddypress Community, User Profile, Social Network & Membership Plugin For WordPress: up to and including 1.3.6

Published 2026-04-18. Last modified 2026-06-17.