CVE-2026-18659

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.

CVSS

No CVSS.

References

Link	Resource
https://github.com/jetty/jetty.project/security/advisories/GHSA-53x7-f9fc-h7qr
https://gitlab.eclipse.org/security/cve-assignment/-/work_items/214
https://github.com/jetty/jetty.project/security/advisories/GHSA-53x7-f9fc-h7qr

Configurations

No configuration.

History

15 Oct 2026, 14:17

Type	Values Removed	Values Added
References	~~() https://github.com/jetty/jetty.project/security/advisories/GHSA-53x7-f9fc-h7qr -~~	() https://github.com/jetty/jetty.project/security/advisories/GHSA-53x7-f9fc-h7qr -

15 Oct 2026, 10:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-15 10:17

Updated : 2026-10-15 14:41

NVD link : CVE-2026-18659

Mitre link : CVE-2026-18659

CVE.ORG link : CVE-2026-18659

JSON object : View

Products Affected

No product.

CWE

CWE-863

Incorrect Authorization

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