CVE-2026-42253

CVE-2026-42253 affects Apache ActiveMQ and Apache ActiveMQ Web. The vulnerability arises in the MessageServlet of the web console API, which copies every JMS message property into HTTP response headers without validation, enabling potential HTTP header injection and cross-site scripting via JMS m...

CVE-2026-42253 Apache ActiveMQ, Apache ActiveMQ Web: HTTP Response Header Injection via JMS Message Properties

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in Apache ActiveMQ, Apache ActiveMQ Web. The MessageServlet in the ActiveMQ web console API copies every JMS message property into an HTTP response header without any validation. This can allow...

CVE-2026-44417 Apache CXF: Incomplete fix for CVE-2025-48913 (Untrusted JMS configuration can lead to RCE)

The fix for CVE-2025-48913: Apache CXF: Untrusted JMS configuration can lead to RCE was not complete, meaning that another path in the code might lead to code execution capabilities, if untrusted users are allowed to configure JMS for Apache CXF. Users are recommended to upgrade to versions 4.2.1...

Apache Camel: org.apache.camel: Apache Camel: Remote Code Execution and Arbitrary File Write via case-variant header injection

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...

Apache Camel: camel-jms: camel-sjms: camel-sjms2: camel-amqp: camel-activemq: camel-activemq6: Apache Camel: Remote Code Execution via deserialization of JMS ObjectMessage

A flaw was found in Apache Camel. A remote attacker could exploit a deserialization vulnerability by sending a specially crafted Java Message Service JMS ObjectMessage to a Camel application acting as a JMS consumer. This vulnerability arises because the application deserializes the message paylo...

CVE-2026-40860

A flaw was found in Apache Camel. A remote attacker could exploit a deserialization vulnerability by sending a specially crafted Java Message Service JMS ObjectMessage to a Camel application acting as a JMS consumer. This vulnerability arises because the application deserializes the message paylo...

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...

Improper Handling of Case Sensitivity

Overview Affected versions of this package are vulnerable to Improper Handling of Case Sensitivity due to a flaw in the default filtering mechanism HeaderFilterStrategy that only blocks headers starting with specific prefixes. An attacker can execute arbitrary code and write files by injecting...

Deserialization of Untrusted Data

Overview Affected versions of this package are vulnerable to Deserialization of Untrusted Data via the JmsBinding.extractBodyFromJms function in camel-jms and it's equivalents in camel-sjms that does not apply any ObjectInputFilter. An attacker can execute arbitrary code by sending a crafted JMS...

CVE-2026-40453 Apache Camel JMS, Apache Camel CoAP, Apache Camel Google PubSub: Incomplete fix for CVE-2025-27636 in non-HTTP HeaderFilterStrategies (camel-jms, camel-sjms, camel-coap, camel-google-pubsub) allows case-variant header injection

The fix for CVE-2025-27636 added setLowerCasetrue to HttpHeaderFilterStrategy so that case-variant header names such as 'CAmelExecCommandExecutable' are filtered out alongside 'CamelExecCommandExecutable'. The same setLowerCasetrue call was not applied to five non-HTTP HeaderFilterStrategy...

CVE-2026-40860 Apache Camel: Unsafe Deserialization of JMS ObjectMessage in camel-jms, camel-sjms, camel-sjms2 and camel-amqp

JmsBinding.extractBodyFromJms in camel-jms, and the equivalent JmsBinding class in camel-sjms, deserialized the payload of incoming JMS ObjectMessage values via javax.jms.ObjectMessage.getObject without applying any ObjectInputFilter, class allowlist or class denylist. Because this code path is...

CVE-2026-40860 Apache Camel: Unsafe Deserialization of JMS ObjectMessage in camel-jms, camel-sjms, camel-sjms2 and camel-amqp

JmsBinding.extractBodyFromJms in camel-jms, and the equivalent JmsBinding class in camel-sjms, deserialized the payload of incoming JMS ObjectMessage values via javax.jms.ObjectMessage.getObject without applying any ObjectInputFilter, class allowlist or class denylist. Because this code path is...

PT-2026-35370

Name of the Vulnerable Software and Affected Versions Apache Camel versions 3.0.0 through 4.14.5 Apache Camel versions 4.15.0 through 4.18.1 Apache Camel versions 4.19.0 through 4.19.9 Description A flaw exists in how certain header filter strategies process case-variant internal headers. While t...

PT-2026-35372

Name of the Vulnerable Software and Affected Versions Apache Camel versions 3.0.0 through 4.14.6 Apache Camel versions 4.15.0 through 4.18.1 Apache Camel versions 4.19.0 through 4.19.x Description The extractBodyFromJms function in camel-jms and the JmsBinding class in camel-sjms deserialize the...

GHSA-2JP3-2923-9H52 Apache ActiveMQ Vulnerable to Cross-site Scripting

Improper Neutralization of Script-Related HTML Tags in a Web Page Basic XSS vulnerability in Apache ActiveMQ, Apache ActiveMQ Web. An authenticated attacker can show malicious content when browsing queues in the web console by overriding the content type to be HTML instead of XML and by injecting...

Apache ActiveMQ Code Execution

The vulnerability of the Java Message Service JMS software platform provided by Apache ActiveMQ is related to insufficient validation of input data. Exploiting this vulnerability allows a malicious actor to execute arbitrary code using a specially created ObjectMessage object...

org.apache.cxf/cxf: CXF JMS Code Execution Vulnerability

A flaw was found in org.apache.cxf/cxf, where untrusted users can configure JMS to allow the specification of RMI or LDAP URLs, possibly leading to code execution. This vulnerability allows an attacker to provide malicious protocol URLs during JMS configuration...

org.apache.cxf/cxf: CXF JMS Code Execution Vulnerability

A flaw was found in org.apache.cxf/cxf, where untrusted users can configure JMS to allow the specification of RMI or LDAP URLs, possibly leading to code execution. This vulnerability allows an attacker to provide malicious protocol URLs during JMS configuration...

CVE-2026-23685

Due to a Deserialization vulnerability in SAP NetWeaver JMS service, an attacker authenticated as an administrator with local access could submit specially crafted content to the server. If processed by the application, this content could trigger unintended behavior during internal logic executio...

CVE-2026-23685 Insecure Deserialization vulnerability in SAP NetWeaver (JMS service)

Due to a Deserialization vulnerability in SAP NetWeaver JMS service, an attacker authenticated as an administrator with local access could submit specially crafted content to the server. If processed by the application, this content could trigger unintended behavior during internal logic executio...