CVE-2025-30177 – Apache Camel Undertow: Camel Message Header Injection

The following table lists the changes that have been made to the
CVE-2025-30177 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Apr. 01, 2025

    Action Type Old Value New Value
    Added Description Bypass/Injection vulnerability in Apache Camel in Camel-Undertow component under particular conditions.

    This issue affects Apache Camel: from 4.10.0 before 4.10.3, from 4.8.0 before 4.8.6.

    Users are recommended to upgrade to version 4.10.3 for 4.10.x LTS and 4.8.6 for 4.8.x LTS.

    Camel undertow component is vulnerable to Camel message header injection, in particular the custom header filter strategy used by the component only filter the “out” direction, while it doesn’t filter the “in” direction.

    This allows an attacker to include Camel specific headers that for some Camel components can alter the behaviour such as the camel-bean component, or the camel-exec component.

    Added CWE CWE-164
    Added Reference https://camel.apache.org/security/CVE-2025-27636.html
    Added Reference https://camel.apache.org/security/CVE-2025-29891.html
    Added Reference https://lists.apache.org/thread/dj79zdgw01j337lr9gvyy4sv8xfyw8py
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