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CVE-2026-109230

HIGH 7.2 CVSS 3.1
Published
November 7, 2026
Last modified
November 7, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Description

The WP Visitor Statistics (Real Time Traffic) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'browser' parameter in all versions up to, and including, 8.7.1 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. The payload is stored via an unauthenticated HTTP request to the public visitor tracking endpoint (wmcAction=wmcTrack) and executes when the bundled jqPlot PieRenderer inserts the HTML-decoded series label directly as HTML in the authenticated administrator's browser.

Affected WordPress components

  • WP Visitor Statistics (Real Time Traffic) Plugin · wp-stats-manager
    Confirmed match Active
    Up to and including 8.7.1
    View on WordPress.org

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

  • osamaesh WP Visitor Statistics (Real Time Traffic) — Up to and including 8.7.1

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/wp-stats-manager/tags/8.7.1/includes/wsm_db.php#L215
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/wp-stats-manager/tags/8.7.1/includes/wsm_requests.php#L305
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/wp-stats-manager/tags/8.7.1/includes/wsm_statistics.php#L3957
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/wp-stats-manager/tags/8.7.1/js/custom_admin.js#L319
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/wp-stats-manager/tags/8.7.1/wp-stats-manager.php#L109
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?reponame=&old=3763124%40wp-stats-manager&new=3763124%40wp-stats-manager
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/756679f3-b6d2-4458-ad68-556551491ac7?source=cve
  • nvd.nist.gov Official NVD record