Improper access control in ActiveMQ - CVE-2026-49157
Published: June 4, 2026
Vulnerability identifier: #VU133392
CSH Severity: Low
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-49157
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to perform broker management operations.
The vulnerability exists due to improper access control in the Jolokia authorization settings when handling web-login access to Jolokia operations. A remote user can invoke administrative broker management operations such as addQueue and removeQueue to perform broker management operations.
Affected software
ActiveMQ
openEuler
activemq
activemq-javadoc
openEuler
activemq
activemq-javadoc
How to mitigate CVE-2026-49157
Install security update from vendor's website.
ActiveMQ - addressed in versions 5.19.7, 6.2.6
activemq - update to 5.19.7-1
activemq-javadoc - update to 5.19.7-1
activemq - update to 5.19.7-1
activemq-javadoc - update to 5.19.7-1