CVE-2026-19794
Received Received - Intake

Stored XSS in WP-Stats WordPress Plugin

Publication date: 2026-08-14

Last updated on: 2026-08-14

Assigner: Wordfence

Description
The WP-Stats plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 2.56 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.

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Meta Information

Published
2026-08-14
Last Modified
2026-08-14
Generated
2026-08-14
AI Q&A
2026-08-14
EPSS Evaluated
N/A
NVD
CVE-2026-19794
EUVD
EUVD-2026-58607

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
wp-stats plugin to 2.56 (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.

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Executive Summary

The WP-Stats plugin for WordPress has a stored cross-site scripting vulnerability due to insufficient input sanitization and output escaping. This allows unauthenticated attackers to inject malicious scripts into pages. When users access these pages, the scripts execute.

Detection Guidance

Check for the presence of the WP-Stats plugin version 2.56 or lower. Inspect WordPress admin pages for unexpected scripts or unusual content. Review server logs for suspicious activity related to the plugin.

Impact Analysis

Unauthenticated attackers could inject malicious scripts into your WordPress site. When visitors access the affected pages, these scripts could steal cookies, session tokens, or perform actions on their behalf. It may also lead to defacement or spreading malware.

Compliance Impact

This vulnerability could lead to unauthorized access to user data, violating GDPR and HIPAA requirements for data protection. It may result in data breaches, leading to legal penalties, reputational damage, and loss of trust.

Mitigation Strategies

Update the WP-Stats plugin to the latest version if available. If no update exists, consider disabling or removing the plugin immediately. Implement input sanitization and output escaping for all user-supplied data.

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