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CVE-2026-6176— Customer Reviews for WooCommerce <= 5.106.0 - Unauthenticated Stored Cross-Site Scripting via Aggregated Review Form

Quick assessment

Affected
ivole Customer Reviews for WooCommerce
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress 的 Customer Reviews for WooCommerce 插件存在存储型跨站脚本（Stored Cross-Site Scripting, XSS）漏洞，受影响版本为 5.106.0 及以下。该漏洞源于对用户提供的评论文本输入缺乏充分的输入净化和输出转义。 具体而言，该插件通过名为 'cr_local_forms_submit' 的 AJAX 接口接受未经身份验证的用户提交评论，但未对包含的 HTML 内容进行净化处理，便通过 将其存入数据库。随后，在渲染产品页面时，插件通过 输出这

CVSS 7.2 · High

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
ivole Customer Reviews for WooCommerce ≤ 5.106.0 affected
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I. Basic Information for CVE-2026-6176

Vulnerability Information
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Vulnerability Title
Customer Reviews for WooCommerce <= 5.106.0 - Unauthenticated Stored Cross-Site Scripting via Aggregated Review Form
Source: CVE Program / CVE List V5
Vulnerability Description
The Customer Reviews for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the aggregated review form submission in versions up to and including 5.106.0. This is due to insufficient input sanitization and output escaping on user-supplied review comment text. The plugin accepts review submissions from unauthenticated users through the 'cr_local_forms_submit' AJAX action without sanitizing HTML content before storing it via wp_insert_comment(), and later renders this stored content on product pages through comment_text() without proper escaping. This makes it possible for unauthenticated attackers with a valid review form URL (obtainable through review reminder emails sent to customers who placed orders) to inject arbitrary web scripts in pages that will execute whenever a user accesses the affected product page.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
ivole Customer Reviews for WooCommerce 0 ~ 5.106.0 -

II. Public POCs for CVE-2026-6176

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III. Intelligence Information for CVE-2026-6176

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Patches & Fixes for CVE-2026-6176 (2)

Vendor Pages for CVE-2026-6176 (2)

IV. Related Vulnerabilities

Same product: Customer Reviews for WooCommerce
Same vendor: ivole
Same weakness: CWE-79

V. Comments for CVE-2026-6176

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