CVE-2025-67983Network attack vector

Authenticated browser script execution via unsanitized shortcode output

Published Dec 16, 2025 · Updated Dec 16, 2025

DOM-based XSS in WP Visitor Statistics 8.3 and earlier allows remote authenticated users to inject scripts through a shortcode. The wsm_showLastDaysStatsChart shortcode renders user-controlled data without sanitizing it before output. Contributor-level access and interaction by another user are required; injected code executes in that user's browser and can alter displayed content or access browser-visible data.

CVSS severity6.5
Medium
EPSS probability0.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

DOM-based XSS in WP Visitor Statistics 8.3 and earlier allows remote authenticated users to inject scripts through a shortcode. The wsm_showLastDaysStatsChart shortcode renders user-controlled data without sanitizing it before output. Contributor-level access and interaction by another user are required; injected code executes in that user's browser and can alter displayed content or access browser-visible data.

The record

CVE
CVE-2025-67983
Published
Dec 16, 2025
Updated
Dec 16, 2025
Vendor
osama.esh
Product
WP Visitor Statistics (Real Time Traffic)
Classifications
CWE-79, CAPEC-588, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 16, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 16, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=n/a <=<= 8.3 changes=[{"at":"8.4","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

osama.esh · WP Visitor Statistics (Real Time Traffic)version=n/a <=<= 8.3 changes=[{"at":"8.4","status":"unaffected"}]

Published CVSS scores

6.5PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-588DOM-Based XSS
T1059.007Command and Scripting Interpreter: JavaScript/JScript

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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