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critical vulnerability

Apache Camel's Camel-Mail component is vulnerable to Camel message header injection

Published Apr 27, 2026 · updated Oct 5, 2026

What to do

  1. Upgrade to a fixed version: org.apache.camel:camel-mail 4.14.6, org.apache.camel:camel-mail 4.18.1.
  2. Redeploy and restart long-running processes so they load the fixed code.

Affected packages

org.apache.camel:camel-mail

>= 3.0.0, < 4.14.6
4.14.6

Check your project: mvn dependency:tree -Dincludes=org.apache.camel:camel-mail

org.apache.camel:camel-mail

>= 4.15.0, < 4.18.1
4.18.1

Check your project: mvn dependency:tree -Dincludes=org.apache.camel:camel-mail

Sources

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