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CVE-2025-4964

MEDIUM 4.9 CVSS 3.1
Published
June 6, 2025
Last modified
June 17, 2026
NVD status
Analyzed
Reported by
security@wordfence.com
Weakness
CWE-89
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Description

The WP Online Users Stats plugin for WordPress is vulnerable to time-based SQL Injection via the ‘table_name’ parameter in all versions up to, and including, 1.0.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Editor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • hk1993 WP Online Users Stats — Up to and including 1.0.0
  • hk1993 wp_online_users_stats — Up to and including 1.0.0

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/wp-online-users-stats/trunk/admin/class-wp-online-users-stats-admin.php#L118 Product
  • wordpress.org https://wordpress.org/plugins/wp-online-users-stats/#developers Product
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/a7ef66cf-ddf1-42be-82b1-cb6edcbf253c?source=cve Third Party Advisory
  • nvd.nist.gov Official NVD record