Improper Authorization in Apache ActiveMQ Web Console
CVE-2026-49877

8.1HIGH

Key Information:

Vendor

Apache
Status
Apache ActiveMQ
Vendor
CVE Published:
30 June 2026

What is CVE-2026-49877?

A vulnerability exists in the Apache ActiveMQ Web Console that allows authenticated low-privilege users to access restricted /admin/* paths due to inadequate default Jetty settings. This oversight permits these users to interact with areas of the console intended exclusively for admin use, posing potential security risks. Users are strongly advised to upgrade to versions 6.2.7 or 5.19.8 to mitigate this vulnerability.

Affected Version(s)

Apache ActiveMQ 0 < 5.19.8

Apache ActiveMQ 6.0.0 < 6.2.7

References

https://lists.apache.org/thread/w82vtc3q02j5ot94tnyy1197y...
vendor-advisory

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Leon Johnson (github: lokerxx)
.