CVE-2026-40453

A flaw was found in Apache Camel. A remote attacker with Java Message Service JMS producer access could exploit a vulnerability in how certain header filter strategies process case-variant internal headers. This discrepancy, where filtering is case-sensitive but header processing is not, allows f...

Vulnerabilities handled in Apache Camel

The Apache Software Foundation has identified vulnerabilities in Apache Camel. These vulnerabilities exist in various components of Apache Camel. The issues include insecure deserialization, insufficient filtering of email headers, incorrect authentication path matching, and improper processing o...

Exploit for CVE-2026-33453

Apache Camel 4.18.0 — CVE Security Assessment Three critical...

GHSA-5RC6-9QFP-8VWG Apache Camel-Consul component vulnerable to Deserialization of Untrusted Data

The ConsulRegistry in the camel-consul component class org.apache.camel.component.consul.ConsulRegistry and its inner ConsulRegistryUtils.deserialize method read Java-serialized values from the Consul KV store and passed them to ObjectInputStream.readObject without configuring an ObjectInputFilte...

Apache camel-coap allows header injection that can lead to remote code execution

Apache Camel's camel-coap component is vulnerable to header injection because it maps CoAP request URI query parameters directly into Camel message headers without applying a HeaderFilterStrategy. An unauthenticated attacker can send a crafted CoAP request to inject arbitrary Camel internal heade...

Apache Camel Vulnerable to Authentication Bypass Using an Alternate Path or Channel

When authentication is enabled on the Apache Camel embedded HTTP server or embedded management server camel-platform-http-main and a non-root context path such as /api or /admin is configured via camel.server.path or camel.management.path, the BasicAuthenticationConfigurer and...

GHSA-2VQF-X7G4-7C2G Apache Camel's Camel-Mail component is vulnerable to Camel message header injection

The Camel-Mail component is vulnerable to Camel message header injection. The custom header filter strategy used by the component MailHeaderFilterStrategy only filters the 'out' direction via setOutFilterStartsWith, while it does not configure the 'in' direction via setInFilterStartsWith. As a...

Apache Camel-Infinispan Component Vulnerable to Deserialization of Untrusted Data

The camel-infinispan component's ProtoStream-based remote aggregation repository deserializes data read from a remote Infinispan cache using java.io.ObjectInputStream without applying any ObjectInputFilter. An attacker who can write to the Infinispan cache used by a Camel application can inject a...

Deserialization of Untrusted Data

Overview Affected versions of this package are vulnerable to Deserialization of Untrusted Data in the DefaultExchangeHolderUtils.deserialize function in ProtoStream-based remote aggregation repository. An attacker can achieve arbitrary code execution by injecting a crafted serialized Java object...

CVE-2026-40022

When authentication is enabled on the Apache Camel embedded HTTP server or embedded management server camel-platform-http-main and a non-root context path such as /api or /admin is configured via camel.server.path or camel.management.path, the BasicAuthenticationConfigurer and...

CVE-2026-33454

The Camel-Mail component is vulnerable to Camel message header injection. The custom header filter strategy used by the component MailHeaderFilterStrategy only filters the 'out' direction via setOutFilterStartsWith, while it does not configure the 'in' direction via setInFilterStartsWith. As a...

CVE-2026-33453

Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Apache Camel Camel-Coap component. Apache Camel's camel-coap component is vulnerable to Camel message header injection, leading to remote code execution when routes forward CoAP requests to...

CVE-2026-33453 Apache Camel: CoAP URI Query Parameter to Exchange Header Injection in camel-coap Allows Single-Packet Pre-Auth Remote Code Execution

Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Apache Camel Camel-Coap component. Apache Camel's camel-coap component is vulnerable to Camel message header injection, leading to remote code execution when routes forward CoAP requests to...

CVE-2026-33453 Apache Camel: CoAP URI Query Parameter to Exchange Header Injection in camel-coap Allows Single-Packet Pre-Auth Remote Code Execution

Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Apache Camel Camel-Coap component. Apache Camel's camel-coap component is vulnerable to Camel message header injection, leading to remote code execution when routes forward CoAP requests to...

EUVD-2026-25816

Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Apache Camel Camel-Coap component. Apache Camel's camel-coap component is vulnerable to Camel message header injection, leading to remote code execution when routes forward CoAP requests to...

CVE-2026-33453

The CVE-2026-33453 issue affects Apache Camel’s camel-coap component, enabling header injection via CoAP URI query parameters. The camel-coap handler copies incoming CoAP URI query params directly into Camel Exchange In headers without a HeaderFilterStrategy, allowing an unauthenticated attacker ...

EUVD-2026-25806

The Camel-Mail component is vulnerable to Camel message header injection. The custom header filter strategy used by the component MailHeaderFilterStrategy only filters the 'out' direction via setOutFilterStartsWith, while it does not configure the 'in' direction via setInFilterStartsWith. As a...

CVE-2026-33454 Apache Camel: Inbound Header Filter Missing in MailHeaderFilterStrategy Allows Remote Code Execution via MIME Header Injection (CVE-2025-30177 Variant)

The Camel-Mail component is vulnerable to Camel message header injection. The custom header filter strategy used by the component MailHeaderFilterStrategy only filters the 'out' direction via setOutFilterStartsWith, while it does not configure the 'in' direction via setInFilterStartsWith. As a...

CVE-2026-33454 Apache Camel: Inbound Header Filter Missing in MailHeaderFilterStrategy Allows Remote Code Execution via MIME Header Injection (CVE-2025-30177 Variant)

The Camel-Mail component is vulnerable to Camel message header injection. The custom header filter strategy used by the component MailHeaderFilterStrategy only filters the 'out' direction via setOutFilterStartsWith, while it does not configure the 'in' direction via setInFilterStartsWith. As a...

CVE-2026-40022 Apache Camel Platform HTTP Main: Authentication Bypass on Non-Root Context Paths in camel main runtime

When authentication is enabled on the Apache Camel embedded HTTP server or embedded management server camel-platform-http-main and a non-root context path such as /api or /admin is configured via camel.server.path or camel.management.path, the BasicAuthenticationConfigurer and...