Exploitation Summary
EIP tracks 1 public exploit for CVE-2026-23552. PoCs published by oscerd.
AI-analyzed exploit summary This repository contains a functional exploit PoC demonstrating CVE-2026-23552, an authentication bypass vulnerability in Apache Camel's Keycloak integration. The exploit shows how a JWT token from one Keycloak realm can be accepted by a policy configured for a different realm due to missing issuer validation.
Description
Cross-Realm Token Acceptance Bypass in KeycloakSecurityPolicy Apache Camel Keycloak component. The Camel-Keycloak KeycloakSecurityPolicy does not validate the iss (issuer) claim of JWT tokens against the configured realm. A token issued by one Keycloak realm is silently accepted by a policy configured for a completely different realm, breaking tenant isolation. This issue affects Apache Camel: from 4.15.0 before 4.18.0. Users are recommended to upgrade to version 4.18.0, which fixes the issue.
Exploits (1)
This repository contains a functional exploit PoC demonstrating CVE-2026-23552, an authentication bypass vulnerability in Apache Camel's Keycloak integration. The exploit shows how a JWT token from one Keycloak realm can be accepted by a policy configured for a different realm due to missing issuer validation.
References (3)
Scores
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N