CVE-2022-21664— SQL injection in WordPress
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I. Basic Information for CVE-2022-21664
Vulnerability Information
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Vulnerability Title
SQL injection in WordPress
Source: NVD (National Vulnerability Database)
Vulnerability Description
WordPress is a free and open-source content management system written in PHP and paired with a MariaDB database. Due to lack of proper sanitization in one of the classes, there's potential for unintended SQL queries to be executed. This has been patched in WordPress version 5.8.3. Older affected versions are also fixed via security release, that go back till 4.1.34. We strongly recommend that you keep auto-updates enabled. There are no known workarounds for this issue.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress SQL注入漏洞
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 5.8.3之前版本存在安全漏洞，该漏洞源于其中一个类中缺少适当的清理，可能导致执行意外的SQL查询。
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 |
|---|---|---|---|---|
| WordPress | wordpress-develop | >= 4.1.33, < 5.8.3 | - |
II. Public POCs for CVE-2022-21664
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
Qwen3.6-35B-A3B · 6758 chars
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III. Intelligence Information for CVE-2022-21664
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- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CV4UNEC63UU5GEU47IIR4RMTZAHNEOJG/vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2022-21664
Same Patch Batch · WordPress · 2022-01-06 · 4 CVEs total
| CVE-2022-21661 | 8.0 HIGH | SQL injection in WordPress |
| CVE-2022-21662 | 8.0 HIGH | Stored XSS in WordPress |
| CVE-2022-21663 | 6.6 MEDIUM | Authenticated Object Injection in Multisites in WordPress |
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Same weakness: CWE-89
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V. Comments for CVE-2022-21664
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