VULNERABILITY INTELLIGENCE

CVE-2025-8267

CVSS score8.2 HIGH
EPSS probability0.53%
CISA KEVNot currently listed
Published2025-07-28
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

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.

Weakness classification

  • report@snyk.io: CWE-918

Primary references