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GHSA-2jp3-2923-9h52

Apache ActiveMQ Vulnerable to Cross-site Scripting

Source: GitHub Advisory Database (reviewed) Moderate CVE-2026-41043

Packages

EcosystemPackageAffectedFixed in
Maven org.apache.activemq:apache-activemq < 5.19.6 5.19.6
Maven org.apache.activemq:activemq-all < 5.19.6 5.19.6
Maven org.apache.activemq:activemq-broker < 5.19.6 5.19.6
Maven org.apache.activemq:apache-activemq >= 6.0.0, < 6.2.5 6.2.5
Maven org.apache.activemq:activemq-all >= 6.0.0, < 6.2.5 6.2.5
Maven org.apache.activemq:activemq-broker >= 6.0.0, < 6.2.5 6.2.5

Details

As written in the advisory (Markdown source, shown as plain text).

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Apache ActiveMQ, Apache ActiveMQ Web. An authenticated attacker can show malicious content when browsing queues in the web console by overriding the content type to be HTML (instead of XML) and by injecting HTML into a JMS selector field. This issue affects Apache ActiveMQ: before 5.19.6, from 6.0.0 before 6.2.5; Apache ActiveMQ Web: before 5.19.6, from 6.0.0 before 6.2.5. Users are recommended to upgrade to version 6.2.5 or 5.19.6, which fixes the issue.

References

External links from the advisory. They lead to third-party sites.