🛡️ CVE-2024-50342
🟢 CVSS 3.1 — Low ✅ No Known Exploit CWE-200 NVD
3.1
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

symfony/http-client is a module for the Symphony PHP framework which provides powerful methods to fetch HTTP resources synchronously or asynchronously. When using the `NoPrivateNetworkHttpClient`, some internal information is still leaking during host resolution, which leads to possible IP/port enumeration. As of versions 5.4.46, 6.4.14, and 7.1.7 the `NoPrivateNetworkHttpClient` now filters blocked IPs earlier to prevent such leaks. All users are advised to upgrade. There are no known workarounds for this vulnerability.

Details

Severity LOW
CVSS Score 3.1
CVSS Vector CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
CWE CWE-200
Public Exploit ✅ No
Source NVD
Published 2024-11-06
Updated 2026-06-15
Modified 2026-01-12

Affected Packages

Software From version Fixed in
httpclient 7.0.0 7.1.7
symfony/http-client 7.0.0 7.1.8
symfony/symfony 7.0.0 7.1.8

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