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CVE-2026-49434

Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All: LdapNetworkConnector instantiates denied transports and a remote-properties broker PUBLISHED

Description (CNA)

Improper Input Validation vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All. An attacker that has access to publish or modify entries in LDAP that match the configured searchBase and searchFilter can instantiate denied transports inside the broker JVM. This can be used to fetch an attacker URL and spawn a second BrokerService inside the same JVM. This issue affects Apache ActiveMQ Broker: before 5.19.8, from 6.0.0 before 6.2.7; Apache ActiveMQ: before 5.19.8, from 6.0.0 before 6.2.7; Apache ActiveMQ All: before 5.19.8, from 6.0.0 before 6.2.7. Users are recommended to upgrade to version 6.2.7 or 5.19.8, which fixes the issue.

Affected (CNA)

Vendor / productVersions
Apache Software Foundation / Apache ActiveMQ Brokeraffected 0 before 5.19.8; affected 6.0.0 before 6.2.7
Apache Software Foundation / Apache ActiveMQaffected 0 before 5.19.8; affected 6.0.0 before 6.2.7
Apache Software Foundation / Apache ActiveMQ Allaffected 0 before 5.19.8; affected 6.0.0 before 6.2.7

CWE

CWE-20

References

ADP enrichment

CVE

No English description supplied.

CISA-ADP

No English description supplied.

No references supplied.