CVE-2026-23552
- Source
- https://cve.org/CVERecord?id=CVE-2026-23552
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23552.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-23552
- Aliases
- Published
- 2026-02-23T09:17:00.857Z
- Modified
- 2026-02-28T08:12:25.823936Z
- Severity
-
- 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References