CVE-2021-42363— Preview E-Mails for WooCommerce <= 1.6.8 Reflected Cross-Site Scripting
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I. Basic Information for CVE-2021-42363
Vulnerability Information
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Vulnerability Title
Preview E-Mails for WooCommerce <= 1.6.8 Reflected Cross-Site Scripting
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Preview E-Mails for WooCommerce WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the search_order parameter found in the ~/views/form.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 1.6.8.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
Vulnerability Title
WordPress 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress是WordPress（Wordpress）基金会的一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。 WordPress 插件 存在跨站脚本漏洞，该漏洞源于在WooCommerce 插件版本 1.6.8 及以下版本的 WordPress 预览电子邮件存在跨站点脚本漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Preview E-Mails for WooCommerce | Preview E-Mails for WooCommerce | 1.6.8 ~ 1.6.8 | - |
II. Public POCs for CVE-2021-42363
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same weakness: CWE-79
- CVE-2026-44549
Open WebUI: Stored XSS in excel file preview - CVE-2026-45299
Open WebUI: Stored Cross-Site Scripting In Profile Picture - CVE-2026-45665
Open WebUI: Stored XSS in Banner Component via Improper Sani - CVE-2026-45318
Open WebUI: Stored XSS via unsanitized Office/Excel/DOCX fil - CVE-2026-45315
Open WebUI: Stored XSS via attacker-controlled file extensio
V. Comments for CVE-2021-42363
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