CVE-2026-1559
Basic Information
| Severity | MEDIUM |
|---|---|
| Base Score | 6.4 |
| CNA | Wordfence |
| Published Date | 2026-04-17 21:26:05 UTC |
| Last Modified | 2026-04-17 21:26:05 UTC |
| CVE.org Link | https://www.cve.org/CVERecord?id=CVE-2026-1559 |
| NVD | https://nvd.nist.gov/vuln/detail/CVE-2026-1559 |
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 Products
| Vendor | Product |
|---|---|
| youzify | youzify – buddypress community, user profile, social network & membership plugin for wordpress |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/6bd69711-8303-4086-87c3-eb2935a89aff?source=cve
- https://plugins.trac.wordpress.org/browser/youzify/trunk/includes/public/core/wall/class-youzify-form.php#L506
- https://plugins.trac.wordpress.org/browser/youzify/tags/1.3.6/includes/public/core/wall/class-youzify-form.php#L506
- https://plugins.trac.wordpress.org/browser/youzify/trunk/includes/public/core/class-youzify-wall.php#L109
- https://plugins.trac.wordpress.org/browser/youzify/tags/1.3.6/includes/public/core/class-youzify-wall.php#L109
- https://plugins.trac.wordpress.org/changeset/3483281/youzify/trunk/includes/public/core/wall/class-youzify-form.php
- https://plugins.trac.wordpress.org/changeset?old_path=%2Fyouzify/tags/1.3.6&new_path=%2Fyouzify/tags/1.3.7