Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2024-50342

16
FAUCET Score

CVE-2024-50342 is a vulnerability in symfony/http-client, a module for the Symfony PHP framework, specifically affecting the NoPrivateNetworkHttpClient. It allows for IP/port enumeration due to internal information leakage during host resolution. This medium-severity vulnerability (CVSS 4.3) has a low impact on confidentiality and requires low privileges to exploit, with no integrity or availability impact. There is currently no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 5.4.46CPE matchmatch criteria
cpe:2.3:a:sensiolabs:httpclient:*:*:*:*:*:*:*:*
>= 6.0.0, < 6.4.14CPE matchmatch criteria
cpe:2.3:a:sensiolabs:httpclient:*:*:*:*:*:*:*:*
>= 7.0.0, < 7.1.7CPE matchmatch criteria
cpe:2.3:a:sensiolabs:httpclient:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

3.1LOW

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.6
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.48%
Probability of exploitation in next 30 days
EPSS Percentile
38.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0048 is in the 48th percentile among its peer group of 21,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (7)

composerpatch availablevia ghsa
Product: symfony/http-clientFixed in: 5.4.47
composerpatch availablevia ghsa
Product: symfony/http-clientFixed in: 6.4.15
composerpatch availablevia ghsa
Product: symfony/http-clientFixed in: 7.1.8
composerpatch availablevia ghsa
Product: symfony/symfonyFixed in: 5.4.47
composerpatch availablevia ghsa
Product: symfony/symfonyFixed in: 6.4.15
composerpatch availablevia ghsa
Product: symfony/symfonyFixed in: 7.1.8
github_advisorypatch availablevia nvd_reference
View patch

Vendor Advisories (1)

composerGHSA-9c3x-r3wp-mgxmlow

Symfony allows internal address and port enumeration by NoPrivateNetworkHttpClient

Nov 6, 2024

References

github.com / symfony/symfony/commit/296d4b34a33b1a6ca5475c6040b3203622520f5b
Patch
github.com / symfony/symfony/security/advisories/GHSA-9c3x-r3wp-mgxm
Vendor Advisory