CVE-2021-4444— Product Filter by WooBeWoo <= 1.4.9 - Missing Authorization
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I. Basic Information for CVE-2021-4444
Vulnerability Information
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Vulnerability Title
Product Filter by WooBeWoo <= 1.4.9 - Missing Authorization
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Product Filter by WooBeWoo plugin for WordPress is vulnerable to authorization bypass in versions up to, and including 1.4.9 due to missing authorization checks on various functions. This makes it possible for unauthenticated attackers to perform unauthorized actions such as creating new filters and injecting malicious javascript into a vulnerable site. This was actively exploited at the time of discovery.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin Product Filter by WooBeWoo 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用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 plugin是一个应用插件。 WordPress plugin Product Filter by WooBeWoo 1.4.9版本及之前版本存在安全漏洞，该漏洞源于包含一个授权绕过问题。
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 |
|---|---|---|---|---|
| woobewoo | Product Filter by WBW | * ~ 1.4.9 | - |
II. Public POCs for CVE-2021-4444
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same product: Product Filter for WooCommerce by WBW
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Product Filter by WBW <= 2.9.7 - Unauthenticated SQL Injecti - CVE-2025-11269
Product Filter by WBW <= 3.0.0 - Missing Authorization to Un - CVE-2025-2317
Product Filter by WBW <= 2.7.9 - Unauthenticated SQL Injecti
Same vendor: woobewoo
- CVE-2026-3138
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Product Filter by WBW <= 2.9.7 - Unauthenticated SQL Injecti - CVE-2025-11269
Product Filter by WBW <= 3.0.0 - Missing Authorization to Un - CVE-2025-31059
WordPress WBW Product Table PRO plugin <= 2.2.6 - SQL Inject - CVE-2025-2317
Product Filter by WBW <= 2.7.9 - Unauthenticated SQL Injecti
Same weakness: CWE-862
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Kirby: User avatar creation, replacement and deletion are no - CVE-2026-42137
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V. Comments for CVE-2021-4444
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