CVE-2024-5458— Filter bypass in filter_var (FILTER_VALIDATE_URL)
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I. Basic Information for CVE-2024-5458
Vulnerability Information
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Vulnerability Title
Filter bypass in filter_var (FILTER_VALIDATE_URL)
Source: NVD (National Vulnerability Database)
Vulnerability Description
In PHP versions 8.1.* before 8.1.29, 8.2.* before 8.2.20, 8.3.* before 8.3.8, due to a code logic error, filtering functions such as filter_var when validating URLs (FILTER_VALIDATE_URL) for certain types of URLs the function will result in invalid user information (username + password part of URLs) being treated as valid user information. This may lead to the downstream code accepting invalid URLs as valid and parsing them incorrectly.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
PHP 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PHP是一种在服务器端执行的脚本语言。 PHP存在安全漏洞，该漏洞源于代码逻辑错误，过滤函数验证URLs时，对于某些类型的URL，函数会错误地将包含用户名和密码部分的无效用户信息视为有效用户信息。以下版本受到影响：8.1至8.1.29之前版本，8.3至8.3.8之前版本，8.2至8.2.20之前版本。
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
II. Public POCs for CVE-2024-5458
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | Filter bypass in filter_var | https://github.com/justmexD8/CVE-2024-5458-POC | POC Details |
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Same Patch Batch · PHP Group · 2024-06-09 · 4 CVEs total
| CVE-2024-4577 | 9.8 CRITICAL | Argument Injection in PHP-CGI |
| CVE-2024-5585 | 7.7 HIGH | Command injection via array-ish $command parameter of proc_open() (bypass CVE-2024-1874 fi |
| CVE-2024-2408 | PHP is vulnerable to the Marvin Attack |
IV. Related Vulnerabilities
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