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WP Visitor Statistics (Real Time Traffic) <= 8.9.0 - Unauthenticated Stored Cross-Site Scripting via 'os' / 'browser' / 'res' Tracker…

7.2HighCNA
Exploited
No known exploitation
Fix
No fix listed
Who is exposed
Not reported
Published
Last modified
29/100 · provisional
None on Exploit-DB, Metasploit or GitHub

Summary

The WP Visitor Statistics (Real Time Traffic) WordPress plugin contains a stored cross-site scripting flaw that can be triggered remotely, without logging in. An attacker can inject scripts through the os, browser, and res tracker parameters, and those scripts run in the browser of anyone who opens an affected page.

Written by anthropic/claude-haiku-5.5 from the sources below. Verify against them.

Read the original 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.

cve.now Index

29Pcve.now Index 29 of 100 · methodology v3 · provisional
  • Exploitation?/40Unknown. No CISA SSVC exploitation rating yet
  • Exposure17/25No login or user action needed per the CVSS vector, reachable over the network without a login · Unknown: No advisory context yet
  • Reach?/20Unknown. No tracked technology or package matched
  • Severity7.2/10CVSS 7.2
  • No patch5/5No patch listed yet

What would change the score

  • Would score about 74 if added to CISA KEV
  • Would score about 69 if CISA's SSVC rates exploitation active
  • Would score about 34 if advisories confirm default setups are exposed

Timeline

  1. CVE published
  2. First seen by cve.now

Affected versions

  • osamaesh WP Visitor Statistics (Real Time Traffic)

    through 8.9.0

Evidence 7

  1. Link
  2. Link
  3. Link
  4. Link
  5. Link
Show all 7 sourcesShow fewer sources
  1. Link
  2. Link

Corrections

None so far.

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Questions about CVE-2026-111370

Is CVE-2026-111370 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.Source: cve.now feed data

Which versions are affected by CVE-2026-111370?

WP Visitor Statistics (Real Time Traffic): through 8.9.0.Source: cve.now feed data