Connect your agent
AdvisoriesCriticalCheck your lockfilePluginHow it worksPricing Connect your agent

Advisory record · GHSA-hg6c-8mvr-jqc9

Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ have a Code Injection issue

CVSS 8.1 HighEPSS 0.0074 · 54th percentile

Published by the GitHub Advisory Database at 1 Jun 2026, 09:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.apache.activemq:activemq-brokerMaven<5.19.7 || >=6.0.0, <6.2.65.19.7, 6.2.6
org.apache.activemq:activemq-allMaven<5.19.7 || >=6.0.0, <6.2.65.19.7, 6.2.6
org.apache.activemq:apache-activemqMaven<5.19.7 || >=6.0.0, <6.2.65.19.7, 6.2.6
Identifiers
GHSA-hg6c-8mvr-jqc9 · BIT-activemq-2026-42588 · CVE-2026-42588
Weakness (CWE)
CWE-20 · CWE-94
Tags
Published
1 Jun 2026
Updated
10 Sept 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Apache ActiveMQ Broker, Apache ActiveMQ All and Apache ActiveMQ are vulnerable before 5.19.7 and from 6.0.0 before 6.2.6. An authenticated attacker who can reach the web console's Jolokia JMX-HTTP bridge, which the default access policy allows to invoke operations on ActiveMQ MBeans, can cause the broker to load an attacker-supplied Spring XML context and execute arbitrary code on the broker's JVM. Upgrade to version 5.19.7 or 6.2.6.

Written 2 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
8.1 High 3.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS 0.0074, the 54th percentile, on 9 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:17 UTC First seen by agentprime
  2. 31 Oct 2026, 14:17 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.