CVE-2026-6370
Received Received - Intake
Stored XSS in Mini Ajax Cart for WooCommerce

Publication date: 2026-04-15

Last updated on: 2026-04-15

Assigner: Patchstack

Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in HashThemes Mini Ajax Cart for WooCommerce allows Stored XSS.This issue affects Mini Ajax Cart for WooCommerce: from n/a through 1.3.4.
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Meta Information
Published
2026-04-15
Last Modified
2026-04-15
Generated
2026-06-16
AI Q&A
2026-04-16
EPSS Evaluated
2026-06-14
NVD
CVE-2026-6370
EUVD
EUVD-2026-22981
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
hashthemes mini_ajax_cart_for_woocommerce From 1.0.0 (inc) to 1.3.4 (inc)
hashthemes mini_ajax_cart_for_woocommerce to 1.3.4 (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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Compliance Impact

The provided information does not specify any direct impact of this vulnerability on compliance with common standards and regulations such as GDPR or HIPAA.

Executive Summary

CVE-2026-6370 is a Cross Site Scripting (XSS) vulnerability in the WordPress Mini Ajax Cart for WooCommerce Plugin versions up to and including 1.3.4.

This vulnerability allows attackers to inject malicious scripts—such as redirects, advertisements, or other HTML payloads—into websites using the plugin.

These malicious scripts execute when visitors access the compromised site.

Exploitation requires a privileged user (such as an author or developer) to perform an action like clicking a malicious link, visiting a crafted page, or submitting a form, meaning user interaction is necessary for the attack to succeed.

Impact Analysis

The vulnerability can lead to the execution of malicious scripts on your website, which can cause redirects to unwanted sites, display of unauthorized advertisements, or other harmful HTML payloads.

This can compromise the integrity and trustworthiness of your website, potentially harming your users and your site's reputation.

Since exploitation requires a privileged user to interact with malicious content, the risk is somewhat limited but still significant.

The CVSS severity score is 5.9, indicating a moderate risk level.

Detection Guidance

Detection of this vulnerability involves identifying if the Mini Ajax Cart for WooCommerce plugin version 1.3.4 or earlier is installed on your WordPress site.

Since the vulnerability is a Stored Cross-Site Scripting (XSS), monitoring for unusual or malicious script injections in web pages generated by the plugin can help detect exploitation attempts.

There are no specific commands provided in the resources to detect this vulnerability directly.

Mitigation Strategies

The primary mitigation step is to update the Mini Ajax Cart for WooCommerce plugin to version 1.3.5 or later, where the vulnerability is patched.

Users are strongly advised to apply this update as soon as possible to prevent exploitation.

Additionally, consider using automated update tools provided by Patchstack to facilitate rapid protection.

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