CVE-2026-109230: WP Visitor Statistics plugin stored XSS via browser parameter

CVE-2026-109230 · Severity: high · CVSS 7.2 · Published 2026-11-07

The WP Visitor Statistics (Real Time Traffic) plugin for WordPress, used to track visitor activity on websites, contains a vulnerability that allows attackers to inject malicious scripts into pages without authentication. When site administrators view visitor statistics, these injected scripts execute in their browsers, potentially allowing attackers to steal credentials, modify site content, or perform other unauthorized actions.

Technologies: WP Visitor Statistics Real Time Traffic. Vendors: WP Visitor Statistics.

Quick answers

Is CVE-2026-109230 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-109230 being exploited in the wild.
How severe is CVE-2026-109230?
High severity, with a CVSS score of 7.2, published 7 November 2026.
Which products and versions are affected?
WP Visitor Statistics Real Time Traffic up to and including 8.7.1.
Is there a fix for CVE-2026-109230?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-109230 attacked?
It is attacked over the network, in a web application.
Am I affected by CVE-2026-109230?
Check whether you run WP Visitor Statistics Real Time Traffic at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

A stored cross-site scripting vulnerability exists in the plugin's public visitor tracking endpoint (wmcAction=wmcTrack) due to insufficient input sanitization on the 'browser' parameter. The vulnerability is triggered when the bundled jqPlot PieRenderer processes the unsanitized parameter and inserts the HTML-decoded value directly as HTML in the administrator's browser. An unauthenticated attacker can inject arbitrary JavaScript via an HTTP request to the tracking endpoint, and the payload persists and executes whenever an authenticated administrator accesses the affected page.

Affected products

  • WP Visitor Statistics Real Time Traffic up to and including 8.7.1

Timeline

  • 2026-11-07: disclosed

References

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