Vulnerability DatabaseCVE-2026-49877
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CVE-2026-49877
Published:June 30, 2026
Updated:July 21, 2026
Improper Authorization vulnerability in Apache ActiveMQ. An authenticated low-privilege Web Console user by default can access /admin/* paths in the Web Console. The default Jetty settings incorrectly did not limit those paths to only admins. This issue affects Apache ActiveMQ: 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 Packages
org.apache.activemq:apache-activemq (JAVA):
Affected version(s) >=4.1.0-incubator <5.19.8
Fix Suggestion:
Update to version 5.19.8
Related Resources (2)
https://lists.apache.org/thread/w82vtc3q02j5ot94tnyy1197y3wb98hl
http://www.openwall.com/lists/oss-security/2026/06/29/9
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CVSS v4
Base Score:
8.6
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
Weakness Type (CWE)
Improper Authorization
CWE-285
EPSS
Base Score:
0.51