8.2
/ 10
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N/E:P
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.
Basic Information
ID
CVE-2025-8267
Source
snyk
Published
Jul 28, 2025 at 05:00
Modified
Jul 28, 2025 at 16:01
Affected Product
Vendor
n/a
Product
ssrfcheck
Affected Versions
n/a ssrfcheck 0