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Spring Security InetAddressMatchers Incomplete Internal Network Classification

Spring Security · CVE-2026-59277
0 news outlets0 CERTs and agencies0 researchers

What is it?

Spring Security's InetAddressMatchers utility provides matchInternal() and matchExternal() builders for constructing an InetAddressMatcher that classifies a given IP address as belonging to an internal (private) or external (public) network. Spring Security 7.1.0

Evidence

No coverage recorded yet.

Exploitation

  • Public proof of concept
  • Exploited in the wild
  • Listed as known exploited
CVSS
3.7
EPSS
0.3%
First seen
7 d ago
Status
corroborated

All Spring vulnerabilities