CVE-2026-1559

Published: Apr 18, 2026 Last Modified: Apr 22, 2026
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 6,4
Attack Vector: network
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: changed
Confidentiality: low
Integrity: low
Availability: none

Description

AI Translation Available

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.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0004
Percentile
0,1th
Updated

EPSS Score Trend (Last 4 Days)

79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Stable
Common Consequences
Security Scopes Affected:
Access Control Confidentiality Integrity Availability
Potential Impacts:
Bypass Protection Mechanism Read Application Data Execute Unauthorized Code Or Commands
Applicable Platforms
Technologies: AI/ML, Web Based, Web Server
View CWE Details
https://plugins.trac.wordpress.org/browser/youzify/tags/1.3.6/includes/public/c…
https://plugins.trac.wordpress.org/browser/youzify/tags/1.3.6/includes/public/c…
https://plugins.trac.wordpress.org/browser/youzify/trunk/includes/public/core/c…
https://plugins.trac.wordpress.org/browser/youzify/trunk/includes/public/core/w…
https://plugins.trac.wordpress.org/changeset/3483281/youzify/trunk/includes/pub…
https://plugins.trac.wordpress.org/changeset?old_path=%2Fyouzify/tags/1.3.6&new…
https://www.wordfence.com/threat-intel/vulnerabilities/id/6bd69711-8303-4086-87…