Description

Versions of the package ssrfcheck before 1.2.0 are vulnerable to Server-Side Request Forgery (SSRF) due to an incomplete denylist of IP address ranges. Specifically, the package fails to classify the reserved IP address space 224.0.0.0/4 (Multicast) as invalid. This oversight allows attackers to craft requests targeting these multicast addresses.

INFO

Published Date :

2025-07-28T05:00:00.992Z

Last Modified :

2025-07-28T16:01:35.358Z

Source :

snyk
AFFECTED PRODUCTS

The following products are affected by CVE-2025-8267 vulnerability.

Vendors Products
Felipperegazio
  • Ssrf Check
Ssrfcheck
  • Ssrfcheck
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-8267.

URL Resource
https://gist.github.com/lirantal/2976840639df824cb3abe60d13c65e04 cve-icon cve-icon
https://github.com/felippe-regazio/ssrfcheck/commit/9507b49fd764f2a1a1d1e3b9ee577b7545e6950e cve-icon cve-icon
https://github.com/felippe-regazio/ssrfcheck/issues/5 cve-icon cve-icon
https://security.snyk.io/vuln/SNYK-JS-SSRFCHECK-9510756 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
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Attack Requirements
Privileges Required
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VS Confidentiality
VS Integrity
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SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact