PT-2026-114868 · Eclipse Foundation · Org.Eclipse.Jetty.Ee10:Jetty-Ee10-Servlet+4

CVE-2026-18659

·

Published

2026-10-15

·

Updated

2026-10-15

CVSS v4.0

6.9

Medium

VectorAV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
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.

Fix

Incorrect Authorization

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Weakness Enumeration

Related Identifiers

CVE-2026-18659

Affected Products

Org.Eclipse.Jetty.Ee10:Jetty-Ee10-Servlet
Org.Eclipse.Jetty.Ee11:Jetty-Ee11-Servlet
Org.Eclipse.Jetty.Ee8:Jetty-Ee8-Security
Org.Eclipse.Jetty.Ee9:Jetty-Ee9-Security
Org.Eclipse.Jetty:Jetty-Security