CVE-2025-4966 Information

Description

The WP Online Users Stats plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to and including 1.0.0. This is due to missing nonce validation within the hk_dataset_results() function. This makes it possible for unauthenticated attackers to inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Reference

https://plugins.trac.wordpress.org/browser/wp-online-users-stats/trunk/admin/class-wp-online-users-stats-admin.php#L118 https://wordpress.org/plugins/wp-online-users-stats/#developers https://www.wordfence.com/threat-intel/vulnerabilities/id/a41226ab-9732-4de2-843b-284c011c9224?source=cve

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.1