Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2026-49877

Severity CVSS v4.0:
Pending analysis
Type:
CWE-285 Improper Authorization
Publication date:
30/06/2026
Last modified:
02/07/2026

Description

Improper Authorization vulnerability in Apache ActiveMQ.<br /> <br /> 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.<br /> This issue affects Apache ActiveMQ: before 5.19.8, from 6.0.0 before 6.2.7.<br /> <br /> Users are recommended to upgrade to version 6.2.7 or 5.19.8, which fixes the issue.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 8.10 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): None

Base Score 3.x
8.10
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:apache:activemq:*:*:*:*:*:*:*:* 5.19.8 (excluding)
cpe:2.3:a:apache:activemq:*:*:*:*:*:*:*:* 6.0.0 (including) 6.2.7 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools