CVE-2026-13771
Received Received - Intake

Stored XSS in Customer Reviews for WooCommerce Plugin

Publication date: 2026-07-09

Last updated on: 2026-07-09

Assigner: Wordfence

Description
The Customer Reviews for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'color' Shortcode Attribute in all versions up to, and including, 5.113.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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Meta Information

Published
2026-07-09
Last Modified
2026-07-09
Generated
2026-07-09
AI Q&A
2026-07-09
EPSS Evaluated
N/A
NVD
CVE-2026-13771
EUVD
EUVD-2026-42526

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
woocommerce customer_reviews to 5.113.0 (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 Customer Reviews for WooCommerce plugin for WordPress has a Stored Cross-Site Scripting (XSS) vulnerability in its 'color' shortcode attribute. This vulnerability exists in all versions up to and including 5.113.0 because the plugin does not properly sanitize input or escape output. As a result, authenticated users with contributor-level access or higher can inject malicious scripts into pages, which will execute whenever any user views those pages.

Impact Analysis

This vulnerability allows attackers with contributor-level access or above to inject arbitrary web scripts into pages. These scripts execute in the context of users who visit the affected pages, potentially leading to theft of user credentials, session hijacking, defacement, or distribution of malware. Since the attack requires authenticated access, it could be used to escalate privileges or compromise site integrity.

Compliance Impact

The vulnerability allows authenticated attackers with contributor-level access to inject arbitrary web scripts via stored cross-site scripting (XSS). This can lead to unauthorized access to user data or session hijacking, which may result in breaches of confidentiality and integrity.

Such security weaknesses can impact compliance with standards like GDPR and HIPAA, which require protection of personal and sensitive data against unauthorized access and disclosure.

However, the provided information does not explicitly detail the compliance implications or specific regulatory impacts of this vulnerability.

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