CVE-2026-18659 — Unauthenticated authorization bypass in ConstraintSecurityHandler - HTTP method-omission matched by substring
In Eclipse Jetty, across various versions of `jetty-security`, and `jetty-eeN-security`, and `jetty-eeN-servlet`, the Jakarta Spec constraints defined as `http-method-omission` …
Published: 2026-10-15 · CVSS: 6.9 · CVSS 4.0
In Eclipse Jetty, across various versions of `jetty-security`, and `jetty-eeN-security`, and `jetty-eeN-servlet`, the Jakarta Spec constraints defined as `http-method-omission` can be bypassed by using substrings of the defined HTTP Methods.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7