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I. Basic Information for CVE-2022-35943
Vulnerability Information

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Vulnerability Title
SameSite may allow cross-site request forgery (CSRF) protection to be bypassed
Source: NVD (National Vulnerability Database)
Vulnerability Description
Shield is an authentication and authorization framework for CodeIgniter 4. This vulnerability may allow [SameSite Attackers](https://canitakeyoursubdomain.name/) to bypass the [CodeIgniter4 CSRF protection](https://codeigniter4.github.io/userguide/libraries/security.html) mechanism with CodeIgniter Shield. For this attack to succeed, the attacker must have direct (or indirect, e.g., XSS) control over a subdomain site (e.g., `https://a.example.com/`) of the target site (e.g., `http://example.com/`). Upgrade to **CodeIgniter v4.2.3 or later** and **Shield v1.0.0-beta.2 or later**. As a workaround: set `Config\Security::$csrfProtection` to `'session,'`remove old session data right after login (immediately after ID and password match) and regenerate CSRF token right after login (immediately after ID and password match)
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨站请求伪造(CSRF)
Source: NVD (National Vulnerability Database)
Vulnerability Title
CodeIgniter Shield 跨站请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
CodeIgniter Shield是CodeIgniter公司的CodeIgniter 4的身份验证和授权模块。 CodeIgniter Shield 存在跨站请求伪造漏洞。攻击者利用该漏洞绕过带有CodeIgniter护罩的机构。
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
VendorProductAffected VersionsCPESubscribe
codeigniter4shield > 4.3.2, > v1.0.0-beta.2 -
II. Public POCs for CVE-2022-35943
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III. Intelligence Information for CVE-2022-35943
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IV. Related Vulnerabilities
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