CVE-2026-19863

An unauthenticated client may access certain protected resources when using EthereumAuthenticator if the request path contains the configured login path. This is caused by the authenticator using an unanchored substring match when identifying the login page. If the login path appears later within a protected request path, the request may be treated as the login page and its authentication or role requirement replaced with ALLOWED. Exploitation requires the protected resource path to contain the configured login path as a later segment. Explicitly FORBIDDEN routes are not affected.

CVSS

No CVSS.

References

Link	Resource
https://github.com/jetty/jetty.project/security/advisories/GHSA-6m7j-pjmp-crgq
https://gitlab.eclipse.org/security/cve-assignment/-/work_items/230
https://github.com/jetty/jetty.project/security/advisories/GHSA-6m7j-pjmp-crgq

Configurations

No configuration.

History

15 Oct 2026, 14:17

Type	Values Removed	Values Added
References	~~() https://github.com/jetty/jetty.project/security/advisories/GHSA-6m7j-pjmp-crgq -~~	() https://github.com/jetty/jetty.project/security/advisories/GHSA-6m7j-pjmp-crgq -

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-2026-19863

Mitre link : CVE-2026-19863

CVE.ORG link : CVE-2026-19863

JSON object : View

Products Affected

No product.

CWE

CWE-288

Authentication Bypass Using an Alternate Path or Channel

CWE-863

Incorrect Authorization

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