Vulnerability record · CVE-2026-49877 · published 30 June 2026

CVE-2026-49877: Apache activemq improper authorization vulnerability

Apache · Activemq

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.

8.1 CVSS 3.1 High EPSS 0.51% · top 58.6% CWE-285 · Improper authorization

8.1CVSS 3.1 base score

0.51%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

2References

2 Jul 2026Last modified by NVD

Description

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Activemq Apache

References

Link	Tags
https://lists.apache.org/thread/w82vtc3q02j5ot94tnyy1197y3wb98hl	Vendor AdvisoryMailing List
http://www.openwall.com/lists/oss-security/2026/06/29/9	Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2026-49877), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.