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Description

All versions of the package private-ip are vulnerable to Server-Side Request Forgery (SSRF) where an attacker can provide an IP or hostname that resolves to a multicast IP address (224.0.0.0/4) which is not included as part of the private IP ranges in the package's source code.

PUBLISHED Reserved 2025-07-22 | Published 2025-07-23 | Updated 2025-07-23 | Assigner snyk




HIGH: 8.8CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
HIGH: 8.2CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N/E:P

Problem types

Server-Side Request Forgery (SSRF)

Credits

Liran Tal

References

security.snyk.io/vuln/SNYK-JS-PRIVATEIP-9510757 exploit

security.snyk.io/vuln/SNYK-JS-PRIVATEIP-9510757

gist.github.com/lirantal/ed18a4493ca9fe4429957c79454a9df1

cve.org (CVE-2025-8020)

nvd.nist.gov (CVE-2025-8020)

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