# CVE-2026-23552: Apache Camel: KeycloakSecurityPolicy does not validate issuer of JWT tokens against configured realm

Source: https://junglewise.ai/threats/cve-2026-23552-apache-camel-keycloaksecuritypolicy-does-not-validate-issuer-of  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-02-23  
License: CC BY 4.0 with a link back

CVE-2026-23552 · Severity: low · CVSS 3.1 · Published 2026-02-23

Apache Camel: KeycloakSecurityPolicy does not validate issuer of JWT tokens against configured realm

Technologies: [org.apache.camel:camel-keycloak (Maven)](https://junglewise.ai/threats/technologies/org-apache-camel-camel-keycloak). Vendors: [Maven](https://junglewise.ai/threats/vendors/maven).

## Quick answers

**Is CVE-2026-23552 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-23552 being exploited in the wild.

**How severe is CVE-2026-23552?** Low severity, with a CVSS score of 3.1, published 23 February 2026.

**Which products and versions are affected?** org.apache.camel:camel-keycloak (Maven) ECOSYSTEM:introduced=4.15.0,fixed=4.18.0.

**Is there a fix for CVE-2026-23552?** Yes. org.apache.camel:camel-keycloak (Maven): upgrade to 4.18.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2026-23552?** Check whether you run org.apache.camel:camel-keycloak (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- org.apache.camel:camel-keycloak (Maven): upgrade to 4.18.0 or later

  ```sh
  # set org.apache.camel:camel-keycloak to 4.18.0 in your pom.xml or build.gradle
  ```


## Affected products

- org.apache.camel:camel-keycloak (Maven) ECOSYSTEM:introduced=4.15.0,fixed=4.18.0

## Identifiers

- CVE-2026-23552
- GHSA-c3f3-cc42-xr9v

## Related threats

- [Apache Camel Keycloak authentication bypass in KeycloakSecurityPolicy](https://junglewise.ai/threats/cve-2026-53913-apache-camel-keycloak-authentication-bypass-in)
- [Apache Camel insufficient session expiration in Keycloak component](https://junglewise.ai/threats/cve-2026-46455-apache-camel-insufficient-session-expiration-in-keycloak)