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CVE-2024-50345— Open redirect via browser-sanitized URLs in symfony/http-foundation

Quick assessment

Affected
symfony symfony
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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。

CVSS 3.1 · Low EPSS 0.55% · P44
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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: CVE Program / CVE List V5
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: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
指向未可信站点的URL重定向(开放重定向)
Source: CVE Program / CVE List V5
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

Vendor Product Affected Versions CPE Subscribe
symfony symfony < 5.4.46 -

II. Public POCs for CVE-2024-50345

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III. Intelligence Information for CVE-2024-50345

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Other References for CVE-2024-50345 (1)

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
Same vendor: symfony
Same weakness: CWE-601

V. Comments for CVE-2024-50345

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