High severity8.8NVD Advisory· Published Jun 1, 2026· Updated Jun 1, 2026
CVE-2026-49157
CVE-2026-49157
Description
Incorrect Default Permissions vulnerability in Apache ActiveMQ.
This issue affects Apache ActiveMQ: before 5.19.7, from 6.0.0 before 6.2.6.
The default Jolokia authorization settings granted non-admin (low-privilege) web-login accounts access to Jolokia operations which allowed executing broker management operations meant for admins such as addQueue and removeQueue.
Users are recommended to upgrade to version 6.2.6 or 5.19.7, which fixes the issue.
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Affected products
3Patches
Vulnerability mechanics
References
2- www.openwall.com/lists/oss-security/2026/05/31/21nvdMailing ListThird Party Advisory
- lists.apache.org/thread/rrcsf6s90hj4tdh89nvkko75q5505rj8nvdMailing ListVendor Advisory
News mentions
1- Critical Apache ActiveMQ Vulnerability Allows Malicious Security Header InjectionsCyber Security News · Jun 3, 2026