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.
History

Mon, 20 Apr 2026 15:15:00 +0000

Type Values Removed Values Added
First Time appeared Wordpress
Wordpress wordpress
Youzify
Youzify youzify – Buddypress Community, User Profile, Social Network & Membership Plugin For Wordpress
Vendors & Products Wordpress
Wordpress wordpress
Youzify
Youzify youzify – Buddypress Community, User Profile, Social Network & Membership Plugin For Wordpress

Mon, 20 Apr 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sat, 18 Apr 2026 01:45:00 +0000

Type Values Removed Values Added
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.
Title Youzify <= 1.3.6 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'checkin_place_id' Parameter
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-04-20T13:46:08.353Z

Reserved: 2026-01-28T19:07:17.909Z

Link: CVE-2026-1559

cve-icon Vulnrichment

Updated: 2026-04-20T13:44:58.584Z

cve-icon NVD

Status : Received

Published: 2026-04-18T02:16:11.187

Modified: 2026-04-18T02:16:11.187

Link: CVE-2026-1559

cve-icon Redhat

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