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CVE-2026-49270

Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All: Durable Subscription Disclosure via Crafted BrokerInfo (OpenWire) PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
Apache Software Foundation / Apache ActiveMQ Brokeraffected 5.14.0 before 5.19.7; affected 6.0.0 before 6.2.6
Apache Software Foundation / Apache ActiveMQaffected 5.14.0 before 5.19.7; affected 6.0.0 before 6.2.6
Apache Software Foundation / Apache ActiveMQ Allaffected 5.14.0 before 5.19.7; affected 6.0.0 before 6.2.6

CWE

CWE-1230

References

ADP enrichment

CVE

No English description supplied.

CISA-ADP

No English description supplied.

No references supplied.