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NPM: ip-address: misclassification of IPv4-mapped/NAT64 IPv6 addresses can bypass SSRF and trust-boundary checks

🗓️ 03 Aug 2026 19:52:33Reported by PatchstackType 
patchstack
 patchstack
🔗 patchstack.com👁 6 Views

NPM ip-address misclassifies IPv4 mapped and NAT64 IPv6 addresses, enabling SSRF in 10.1.1–10.2.0.

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03 Aug 2026 19:52Current
5.4Medium risk
Vulners AI Score5.4
CVSS 46.9
EPSS0.00254
SSVC
6