CVE-2024-50345— Open redirect via browser-sanitized URLs in symfony/http-foundation
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I. Basic Information for CVE-2024-50345
Vulnerability Information
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Vulnerability Title
Open redirect via browser-sanitized URLs in symfony/http-foundation
Source: NVD (National Vulnerability Database)
Vulnerability Description
symfony/http-foundation is a module for the Symphony PHP framework which defines an object-oriented layer for the HTTP specification. The `Request` class, does not parse URI with special characters the same way browsers do. As a result, an attacker can trick a validator relying on the `Request` class to redirect users to another domain. The `Request::create` methods now assert the URI does not contain invalid characters as defined by https://url.spec.whatwg.org/. This issue has been patched in versions 5.4.46, 6.4.14, and 7.1.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
指向未可信站点的URL重定向(开放重定向)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Symfony 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Symfony是Symfony公司的一个用于 Web 和控制台应用程序的 PHP 框架以及一组可重用的 PHP 组件。 Symfony存在输入验证错误漏洞，该漏洞源于攻击者可以欺骗依赖Request类的验证器将用户重定向到另一个域。
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-2024-50345
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- URL Standardx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2024-50345
Same Patch Batch · symfony · 2024-11-06 · 6 CVEs total
| CVE-2024-50340 | 7.3 HIGH | Ability to change environment from query in symfony/runtime |
| CVE-2024-50342 | 3.1 LOW | Internal address and port enumeration allowed by NoPrivateNetworkHttpClient in symfony/htt |
| CVE-2024-50341 | 3.1 LOW | Security::login does not take into account custom user_checker in symfony/security-bundle |
| CVE-2024-50343 | 3.1 LOW | Incorrect response from Validator when input ends with `\n` in symfony/validator |
| CVE-2024-51736 | Command execution hijack on Windows with Process class in symfony/process |
IV. Related Vulnerabilities
Same product: symfony
- CVE-2026-24739
Symfony has incorrect argument escaping under MSYS2/Git Bash - CVE-2025-64500
Symfony's incorrect parsing of PATH_INFO can lead to limited - CVE-2024-51996
Symphony has an Authentication Bypass via RememberMe - CVE-2024-50340
Ability to change environment from query in symfony/runtime - CVE-2024-50341
Security::login does not take into account custom user_check
Same vendor: symfony
- CVE-2026-24739
Symfony has incorrect argument escaping under MSYS2/Git Bash - CVE-2025-64500
Symfony's incorrect parsing of PATH_INFO can lead to limited - CVE-2025-47946
symfony/ux-live-component and symfony/ux-twig-component vuln - CVE-2024-51996
Symphony has an Authentication Bypass via RememberMe - CVE-2024-50340
Ability to change environment from query in symfony/runtime
Same weakness: CWE-601
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V. Comments for CVE-2024-50345
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