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CVE-2024-50342

Internal address and port enumeration allowed by NoPrivateNetworkHttpClient in symfony/http-client

Published: Nov 6, 2024Updated: Jan 12, 2026 Sources: CVE List NVD GHSA BDUCWE-200
NVD MITRE
3.1CVSSLOW
EPSS Score
0.5%
Top 62.4%
CISA KEV
Not in KEV
Exploits
2 Known
Remediation
Patch Available

Description

Symfony allows internal address and port enumeration by NoPrivateNetworkHttpClient

CVSS Vector Breakdown

AV:NAC:HPR:LUI:NS:UC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-200

Affected Products

symfony/http-clientPackagistOSS Libraries
symfony/symfonyPackagistOSS Libraries
symfonysymfony
Library
OSS Libraries / web-framework
Debian GNU/LinuxСообщество свободного программного обеспечения
On-premOS
Operating Systems / linux-distro
РЕД ОСООО «Ред Софт»
On-premOS
Operating Systems / linux-distro
packagistpackage-ecosystemOSS Libraries
symfonyoss-projectOSS Librariesaka symfony framework, twig (related)
сообщество свободного программного обеспеченияoss-projectOperating Systemsaka сообщество свободного программного обеспечения, fsf
ооо «ред софт»commercialRUOperating Systemsaka red soft
and 3 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

2 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://github.com/symfony/symfony/security/advisories/GHSA-9c3x-r3wp-mgxm
github.com
https://nvd.nist.gov/vuln/detail/CVE-2024-50342
nvd.nist.gov
https://github.com/symfony/symfony/commit/296d4b34a33b1a6ca5475c6040b3203622520f5b
github.com
and 11 more references View all →

Timeline

Published
Nov 6, 2024
Last Updated
Jan 12, 2026

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