Exposure of Sensitive Information Through Metadata vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All. Brokers that are configured with a network connector with syncDurableSubs set to true, are vulnerable to an unauthenticated attacker who can receive a list of all durable topic subscriptions in the broker, including client identifiers, subscription names, topic destinations, and JMS selector expressions, by sending a BrokerInfo command. The broker incorrectly responds without first ensuring the connection is authenticated. This issue affects Apache ActiveMQ Broker: before 5.19.7, from 6.0.0 before 6.2.6; Apache ActiveMQ: before 5.19.7, from 6.0.0 before 6.2.6; Apache ActiveMQ All: before 5.19.7, from 6.0.0 before 6.2.6. Users are recommended to upgrade to version 6.2.6 or 5.19.7, which fixes the issue.
Update org.apache.activemq:activemq-all to 5.19.7; org.apache.activemq:activemq-all to 6.2.6; org.apache.activemq:activemq-broker to 5.19.7; org.apache.activemq:activemq-broker to 6.2.6; org.apache.activemq:apache-activemq to 5.19.7; org.apache.activemq:apache-activemq to 6.2.6 if you use the affected versions. Test the change in a non-production environment first.
Local check
hol-guard supply-chain scanApache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All have an Exposure of Sensitive Information Through Metadata vulnerability affects org.apache.activemq:activemq-all (maven), org.apache.activemq:activemq-all (maven), org.apache.activemq:activemq-broker (maven), org.apache.activemq:activemq-broker (maven), org.apache.activemq:apache-activemq (maven), org.apache.activemq:apache-activemq (maven). Severity is medium. Exposure of Sensitive Information Through Metadata vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All. Brokers that are configured with a network connector with syncDurableSubs set to true, are vulnerable to an unauthenticated attacker who can receive a list of all durable topic subscriptions in the broker, including client identifiers, subscription names, topic destinations, and JMS selector expressions, by sending a BrokerInfo command. The broker incorrectly responds without first ensuring the connection is authenticated. This issue affects Apache ActiveMQ Broker: before 5.19.7, from 6.0.0 before 6.2.6; Apache ActiveMQ: before 5.19.7, from 6.0.0 before 6.2.6; Apache ActiveMQ All: before 5.19.7, from 6.0.0 before 6.2.6. Users are recommended to upgrade to version 6.2.6 or 5.19.7, which fixes the issue.
AI coding agents often install or upgrade packages automatically in maven. A medium vulnerability in a dependency can be pulled into a project through a normal install or update without a human reviewing the change, expanding the blast radius from a single package to every agent workspace that depends on it.
Exposure of Sensitive Information Through Metadata vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All. Brokers that are configured with a network connector with syncDurableSubs set to true, are vulnerable to an unauthenticated attacker who can receive a list of all durable topic subscriptions in the broker, including client identifiers, subscription names, topic destinations, and JMS selector expressions, by sending a BrokerInfo command. The broker incorrectly responds without first ensuring the connection is authenticated. This issue affects Apache ActiveMQ Broker: before 5.19.7, from 6.0.0 before 6.2.6; Apache ActiveMQ: before 5.19.7, from 6.0.0 before 6.2.6; Apache ActiveMQ All: before 5.19.7, from 6.0.0 before 6.2.6. Users are recommended to upgrade to version 6.2.6 or 5.19.7, which fixes the issue.
Update org.apache.activemq:activemq-all to 5.19.7; org.apache.activemq:activemq-all to 6.2.6; org.apache.activemq:activemq-broker to 5.19.7; org.apache.activemq:activemq-broker to 6.2.6; org.apache.activemq:apache-activemq to 5.19.7; org.apache.activemq:apache-activemq to 6.2.6 if you use the affected versions. Test the change in a non-production environment first.
Local check
hol-guard supply-chain scanApache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All have an Exposure of Sensitive Information Through Metadata vulnerability affects org.apache.activemq:activemq-all (maven), org.apache.activemq:activemq-all (maven), org.apache.activemq:activemq-broker (maven), org.apache.activemq:activemq-broker (maven), org.apache.activemq:apache-activemq (maven), org.apache.activemq:apache-activemq (maven). Severity is medium. Exposure of Sensitive Information Through Metadata vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All. Brokers that are configured with a network connector with syncDurableSubs set to true, are vulnerable to an unauthenticated attacker who can receive a list of all durable topic subscriptions in the broker, including client identifiers, subscription names, topic destinations, and JMS selector expressions, by sending a BrokerInfo command. The broker incorrectly responds without first ensuring the connection is authenticated. This issue affects Apache ActiveMQ Broker: before 5.19.7, from 6.0.0 before 6.2.6; Apache ActiveMQ: before 5.19.7, from 6.0.0 before 6.2.6; Apache ActiveMQ All: before 5.19.7, from 6.0.0 before 6.2.6. Users are recommended to upgrade to version 6.2.6 or 5.19.7, which fixes the issue.
AI coding agents often install or upgrade packages automatically in maven. A medium vulnerability in a dependency can be pulled into a project through a normal install or update without a human reviewing the change, expanding the blast radius from a single package to every agent workspace that depends on it.
| Package | Affected range | Fixed version |
|---|---|---|
| org.apache.activemq:activemq-allmaven | <5.19.7 | 5.19.7 |
| org.apache.activemq:activemq-allmaven | >=6.0.0,<6.2.6 | 6.2.6 |
| org.apache.activemq:activemq-brokermaven | <5.19.7 | 5.19.7 |
| org.apache.activemq:activemq-brokermaven | >=6.0.0,<6.2.6 | 6.2.6 |
| org.apache.activemq:apache-activemqmaven | <5.19.7 | 5.19.7 |
| org.apache.activemq:apache-activemqmaven | >=6.0.0,<6.2.6 | 6.2.6 |
Fixed versions are reported by the source feed; confirm compatibility before updating.
Reported by GitHub Security Advisories (ghsa).
HOL Guard can help your team review package activity against supported protection paths.
Explore HOL Guard| Package | Affected range | Fixed version |
|---|---|---|
| org.apache.activemq:activemq-allmaven | <5.19.7 | 5.19.7 |
| org.apache.activemq:activemq-allmaven | >=6.0.0,<6.2.6 | 6.2.6 |
| org.apache.activemq:activemq-brokermaven | <5.19.7 | 5.19.7 |
| org.apache.activemq:activemq-brokermaven | >=6.0.0,<6.2.6 | 6.2.6 |
| org.apache.activemq:apache-activemqmaven | <5.19.7 | 5.19.7 |
| org.apache.activemq:apache-activemqmaven | >=6.0.0,<6.2.6 | 6.2.6 |
Fixed versions are reported by the source feed; confirm compatibility before updating.
Reported by GitHub Security Advisories (ghsa).
HOL Guard can help your team review package activity against supported protection paths.
Explore HOL Guard