SQL Injection in Hk1993 Wp Online Users Stats
CVE-2025-4964
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.
Vulnerability class: SQL Injection
EPSS: 0.003 (25.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.
Affected products
Weakness classification (CWE)
References
- security@wordfence.com (Third Party Advisory)
- security@wordfence.com (Product)
- security@wordfence.com (Product)
Frequently asked questions
- What is CVE-2025-4964?
- CVE-2025-4964 is a medium-severity vulnerability in Hk1993 Wp Online Users Stats, classified under SQL Injection. CVSS score: 4.9/10. Published 2025-06-06.
- How severe is CVE-2025-4964?
- Medium severity. CVSS v3 base score is 4.9 out of 10.