CVE-2026-41043

medium Red Hat
CVSS v3 Base Score
4.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
EPSS Score
0.2%
Exploitation probability in 30 days
Top 53% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Published: April 24, 2026 (77 days ago)
Last Modified: April 24, 2026
Vendor: Red Hat
Source: REDHAT

Description

A flaw was found in Apache ActiveMQ and Apache ActiveMQ Web. An authenticated attacker can exploit a Cross-Site Scripting (XSS) vulnerability by injecting malicious HTML into a Java Message Service (JMS) selector field and overriding the content type to HTML. This allows the attacker to display malicious content to other users browsing queues in the web console, potentially leading to information disclosure or execution of arbitrary client-side scripts.

CWE

CWE-79

Affected Products

Red Hat AMQ Broker 7Red Hat build of Apache Camel for Spring Boot 4Red Hat Data Grid 8Red Hat Fuse 7Red Hat JBoss Enterprise Application Platform 7Red Hat JBoss Enterprise Application Platform 8Red Hat JBoss Enterprise Application Platform Expansion Pack

References

🔗 bugzilla.redhat.com 🔗 www.cve.org 🔗 nvd.nist.gov 🔗 www.openwall.com 🔗 activemq.apache.org