Improper Authentication Affecting org.apache.camel:camel-keycloak package, versions [4.15.0,4.18.3)[4.19.0,4.21.0)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published7 Jul 2026
- disclosed6 Jul 2026
- creditLidor Ben Shitrit
Introduced: 6 Jul 2026
CVE-2026-53913 (opens in a new tab)How to fix?
Upgrade org.apache.camel:camel-keycloak to version 4.18.3, 4.21.0 or higher.
Overview
Affected versions of this package are vulnerable to Improper Authentication in the KeycloakSecurityPolicy process. An attacker can gain unauthorized access to protected routes by supplying any non-null value in the Authorization: Bearer header, which is accepted without cryptographic verification of the token's validity. This can lead to unauthenticated access to server-side operations, and in cases where the protected route forwards to a code-execution-capable producer, it may result in unauthenticated remote code execution.
Workaround
This vulnerability can be mitigated by configuring a non-empty requiredRoles or requiredPermissions on every KeycloakSecurityPolicy, setting allowTokenFromHeader to false where the token is not expected from the request header, or performing token verification at the framework layer ahead of the policy.