CVE-2025-53566: 
WordPress vulnerability analysis and mitigation

A Stored Cross-Site Scripting (XSS) vulnerability was discovered in the WP Visitor Statistics (Real Time Traffic) WordPress plugin, affecting all versions up to and including 7.8. The vulnerability was identified on May 31, 2025, and publicly disclosed on July 3, 2025. This security issue, tracked as CVE-2025-53566, stems from insufficient input sanitization and output escaping in the plugin (Patchstack, Rapid7).

The vulnerability has been assigned a CVSS v3.1 base score of 6.5 (Medium severity) with the vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L. The issue is classified as CWE-79 (Improper Neutralization of Input During Web Page Generation). The vulnerability requires an authenticated user with Contributor-level privileges or higher to exploit (Patchstack).

The vulnerability allows authenticated attackers to inject arbitrary web scripts into pages that will execute whenever a user accesses the injected page. This could enable malicious actors to inject various payloads including redirects, advertisements, and other HTML content that would execute in visitors' browsers (Patchstack).

The vulnerability has been fixed in version 7.9 of the WP Visitor Statistics plugin. Site administrators are advised to update to version 7.9 or later to remove the vulnerability. Patchstack users have the option to enable auto-updates for vulnerable plugins (Patchstack).