High

Apache ActiveMQ Deserialization of Untrusted Data vulnerability

  • Disclosed: 28.11.2023
  • Updated: 11.10.2026 12:22

Once an user is authenticated on Jolokia, he can potentially trigger arbitrary code execution. 

In details, in ActiveMQ configurations, jetty allows org.jolokia.http.AgentServlet to handler request to /api/jolokia

org.jolokia.http.HttpRequestHandler#handlePostRequest is able to create JmxRequest through JSONObject. And calls to org.jolokia.http.HttpRequestHandler#executeRequest.

Into deeper calling stacks, org.jolokia.handler.ExecHandler#doHandleRequest is able to invoke through refection.

And then, RCE is able to be achieved via jdk.management.jfr.FlightRecorderMXBeanImpl which exists on Java version above 11.

1 Call newRecording.

2 Call setConfiguration. And a webshell data hides in it.

3 Call startRecording.

4 Call copyTo method. The webshell will be written to a .jsp file.

The mitigation is to restrict (by default) the actions authorized on Jolokia, or disable Jolokia. A more restrictive Jolokia configuration has been defined in default ActiveMQ distribution. We encourage users to upgrade to ActiveMQ distributions version including updated Jolokia configuration: 5.16.6, 5.17.4, 5.18.0, 6.0.0.

Affected software

Click a technology to see all vulnerabilities affecting it.

PlatformPackageVulnerable versionsFixed in
Java / Kotlin (Maven) org.apache.activemq:apache-activemq < 5.16.6, >= 5.17.0, < 5.17.4 5.16.6, 5.17.4

References

CVSS score 8.8/10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE)
CWE-287, CWE-502
Platform
Java / Kotlin (Maven)
Package
org.apache.activemq:apache-activemq
Disclosed
28.11.2023
Updated
11.10.2026 12:22

Sources and licenses

OSV / GitHub Advisory Database - GHSA-53v4-42fg-g287 - CC BY 4.0

Vulnerability history: org.apache.activemq:apache-activemq

All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.

All (15) in the archive
Total entries
15
First → latest
05.2022 06.2026
Without a fix
0
Exploited in attacks
0

Severity breakdown

  • High 8
  • Medium 7

Disclosures per year

  1. 2022: 1
  2. 2023: 1
  3. 2024: 1
  4. 2025: 0
  5. 2026: 12
Severity:
  1. High · 8.8 CVE-2026-49157 < 5.19.7, >= 6.0.0, < 6.2.6 5.19.7, 6.2.6
  2. High · 8.8 CVE-2026-45505 < 5.19.7, >= 6.0.0, < 6.2.6 5.19.7, 6.2.6
  3. High · 8.1 CVE-2026-42588 < 5.19.7, >= 6.0.0, < 6.2.6 5.19.7, 6.2.6
  4. High · 8.8 CVE-2026-40466 < 5.19.6, >= 6.0.0, < 6.2.5 5.19.6, 6.2.5
  5. High · 8.8 CVE-2026-41044 < 5.19.6, >= 6.0.0, < 6.2.5 5.19.6, 6.2.5
  6. High · 7.5 CVE-2026-39304 < 5.19.4, >= 6.0.0, < 6.2.4 5.19.4, 6.2.4
  7. High · 8.8 CVE-2024-32114 >= 6.0.0, < 6.1.2 6.1.2
  8. Apache ActiveMQ Deserialization of Untrusted Data vulnerability this entry
    High · 8.8 CVE-2022-41678 < 5.16.6, >= 5.17.0, < 5.17.4 5.16.6, 5.17.4

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