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Vulnerabilities and Security Researches

Youzify – BuddyPress Community, User Profile, Social Network & Membership Plugin for WordPress, CVE-2026-1559

CVE, Research URL

CVE-2026-1559

Published on
Apr 18, 2026
Research Description
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 versions
max 1.3.7.
Status
vulnerable