CVE-2026-54475

HIGH

Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ: Temporary destination ownership takeover

Title source: cna

Exploitation Summary

EIP tracks 1 public exploit for CVE-2026-54475. PoCs published by HermesNA-1.

AI-analyzed exploit summary This repository contains an auto-generated stub module for CVE-2026-54475, a missing authorization vulnerability in Apache ActiveMQ Classic. The code includes placeholder methods (`check` and `run`) with no actual exploit logic, only references to external advisories for further details.

Description

Missing Authorization vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ. Apache ActiveMQ Classic temporary destinations are expected to be isolated to the connection that created them. The isolation can be broken as this is only checked in the client, allowing a different connection to consume from another connection's temporary destination. This issue affects Apache ActiveMQ Broker: before 5.19.8, from 6.0.0 before 6.2.7; Apache ActiveMQ All: before 5.19.8, from 6.0.0 before 6.2.7; Apache ActiveMQ: before 5.19.8, from 6.0.0 before 6.2.7. Users are recommended to upgrade to version 6.2.7, which fixes the issue.

Exploits (1)

github STUB 1 stars

by HermesNA-1 · pythonpoc

https://github.com/HermesNA-1/SnakeSploit/tree/main/data/modules_generated/cve-2026-54475_missing_authorization_vulnerability.py

View Code ZIP pw:eip

This repository contains an auto-generated stub module for CVE-2026-54475, a missing authorization vulnerability in Apache ActiveMQ Classic. The code includes placeholder methods (`check` and `run`) with no actual exploit logic, only references to external advisories for further details.

Classification

Stub 99%

Attack Type

Auth Bypass

Complexity

Moderate

Reliability

Theoretical

Target: Apache ActiveMQ Classic (temporary destinations feature)

No auth needed

Prerequisites: Network access to the ActiveMQ broker (default port 61616 or HTTP/HTTPS ports) · Target must be running a vulnerable version of Apache ActiveMQ Classic

MITRE ATT&CK

T1190 - Exploit Public-Facing Application T1078 - Valid Accounts

mistral-large-3 · analyzed Jul 09, 2026 Full analysis →

References (2)

Core 2

Core References

Vendor Advisory vendor-advisory

https://lists.apache.org/thread/85f3q7mkh71y7qwyn6wvgw0bw4jl06ys

Mailing List

http://www.openwall.com/lists/oss-security/2026/06/29/15

Scores

CVSS v3 7.5

EPSS 0.0059

EPSS Percentile 44.1%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-862

Status published

Products (8)

apache/activemq < 5.19.8

apache/activemq_broker < 5.19.8

Apache Software Foundation/Apache ActiveMQ < 5.19.8

Apache Software Foundation/Apache ActiveMQ 6.0.0 - 6.2.7

Apache Software Foundation/Apache ActiveMQ All < 5.19.8

Apache Software Foundation/Apache ActiveMQ All 6.0.0 - 6.2.7

Apache Software Foundation/Apache ActiveMQ Broker < 5.19.8

Apache Software Foundation/Apache ActiveMQ Broker 6.0.0 - 6.2.7

Published Jun 30, 2026

Tracked Since Jun 30, 2026