VulnerabilityModified

CVE-2024-50345

As a result, an attacker can trick a validator relying on the `Request` class to redirect users to another domain.

MEDIUM 6.1EPSS 0.55%

Does this matter?

Lower severity and a low EPSS score (0.55%). Track it; it rarely justifies an emergency change on its own.

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.

CVSS 3.1: 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.55% probability · 45th percentile
CISA KEV: Not listed
Weakness: CWE-601
Affected: sensiolabs/symfony
Source: security-advisories@github.com

References

https://github.com/symfony/symfony/security/advisories/GHSA-mrqx-rp3w-jpjpVendor Advisory
https://url.spec.whatwg.orgIssue Tracking
https://lists.debian.org/debian-lts-announce/2025/05/msg00051.html

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.