High severity7.2NVD Advisory· Published Nov 7, 2026· Updated Nov 7, 2026
CVE-2026-111370
CVE-2026-111370
Description
The WP Visitor Statistics (Real Time Traffic) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'os (also browser, res)' parameter in all versions up to, and including, 8.9.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected products
1- Range: <=8.9.0
Patches
Vulnerability mechanics
References
7- plugins.trac.wordpress.org/browser/wp-stats-manager/tags/8.7.1/includes/wsm_db.phpnvd
- plugins.trac.wordpress.org/browser/wp-stats-manager/tags/8.7.1/includes/wsm_init.phpnvd
- plugins.trac.wordpress.org/browser/wp-stats-manager/tags/8.7.1/includes/wsm_requests.phpnvd
- plugins.trac.wordpress.org/browser/wp-stats-manager/tags/8.7.1/includes/wsm_statistics.phpnvd
- plugins.trac.wordpress.org/browser/wp-stats-manager/tags/8.7.1/wp-stats-manager.phpnvd
- plugins.trac.wordpress.org/changesetnvd
- www.wordfence.com/threat-intel/vulnerabilities/id/bb621eb8-4404-4a21-b96e-e5871c8a769bnvd
News mentions
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