GHSA-c3f3-cc42-xr9v
Apache Camel: KeycloakSecurityPolicy does not validate issuer of JWT tokens against configured realm
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2026-23552
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
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.
Paquets affectés
| Paquet | Versions |
|---|---|
| Maven · org.apache.camel:camel-keycloak | introduced 4.15.0, fixed 4.18.0 |
Références
- https://nvd.nist.gov/vuln/detail/CVE-2026-23552 ADVISORY
- https://github.com/apache/camel/commit/c1ed776e3a4fa23d15acf4b9a48fdf758d4316ff WEB
- https://camel.apache.org/security/CVE-2026-23552.html WEB
- https://github.com/apache/camel PACKAGE
- https://github.com/oscerd/CVE-2026-23552 WEB
- https://issues.apache.org/jira/browse/CAMEL-22854 WEB
- http://www.openwall.com/lists/oss-security/2026/02/18/7 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |