Stored Cross-Site Scripting in WP Visitor Statistics Plugin for WordPress
CVE-2026-111370

7.2HIGH

Key Information:

Vendor

WordPress
Status
WP Visitor Statistics (real Time Traffic)
Vendor
CVE Published:
7 November 2026

What is CVE-2026-111370?

The WP Visitor Statistics plugin for WordPress allows unauthenticated users to exploit a stored cross-site scripting vulnerability via the 'os (also browser, res)' parameter. Due to inadequate sanitization and escaping of input, attackers can inject malicious web scripts. These scripts are executed on pages when users visit the compromised links, potentially leading to unauthorized data access or further exploitation.

Affected Version(s)

WP Visitor Statistics (Real Time Traffic) 0 <= 8.9.0

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/wp-stats-manag...
https://plugins.trac.wordpress.org/browser/wp-stats-manag...

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Kamil B.
.