org.eclipse.jetty/jetty-proxy vulnerabilities

Latest org.eclipse.jetty/jetty-proxy CVEs

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1. CVE-2026-18660 Jetty proxy blacklist performs case-sensitive matching of case-insensitive DNS hostnames

   Published 2026-10-15

   High·CVSS 8.8 EPSS 0.32%

   In Eclipse Jetty, across various versions of jetty-server, and jetty-proxy, the host whitelist/blacklist is case-sensitive, and would allow hosts through that only differ by case.

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.