CVE-2026-66429
Deferred Deferred - Pending Action

Unauthenticated XSS in Visitor Traffic Real Time Statistics Pro

Vulnerability report for CVE-2026-66429, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-08-13

Last updated on: 2026-08-13

Assigner: Patchstack

Description

Unauthenticated Cross Site Scripting (XSS) in Visitor Traffic Real Time Statistics Pro <= 11.10 versions.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published
2026-08-13
Last Modified
2026-08-13
Generated
2026-09-03
AI Q&A
2026-08-13
EPSS Evaluated
2026-09-02
NVD
EUVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
patchstack visitor_traffic_real_time_statistics_pro to 11.10 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Attack-Flow Graph

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Executive Summary

This is an Unauthenticated Cross Site Scripting (XSS) vulnerability affecting Visitor Traffic Real Time Statistics Pro plugin versions 11.10 and below. It allows attackers to inject malicious scripts into web pages viewed by users without requiring authentication.

Detection Guidance

This vulnerability is an unauthenticated XSS in Visitor Traffic Real Time Statistics Pro <= 11.10. To detect it, inspect web application inputs for reflective XSS vectors in affected versions. Check HTTP responses for unsanitized user input in parameters or headers. Use tools like curl to test endpoints with payloads such as <script>alert(1)</script> and observe if reflected in responses.

Impact Analysis

An attacker could exploit this to steal user session cookies, redirect users to malicious sites, or perform actions on behalf of users. The CVSS score of 7.1 indicates a high severity with potential for significant impact on confidentiality, integrity, and availability.

Compliance Impact

This vulnerability is an Unauthenticated Cross Site Scripting (XSS) issue in Visitor Traffic Real Time Statistics Pro <= 11.10 versions. XSS vulnerabilities can allow attackers to inject malicious scripts into web pages viewed by users, potentially leading to data theft or unauthorized actions. This could impact compliance with GDPR by risking exposure of personal data and HIPAA by compromising protected health information if exploited in healthcare environments.

Mitigation Strategies

Update Visitor Traffic Real Time Statistics Pro to the latest version, as the vulnerability affects versions <= 11.10. If an update is not available, consider disabling or removing the plugin until a patch is released.

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