Cross-site Scripting

Apache ActiveMQ is vulnerable to Cross-site Scripting XSS. The vulnerability is due to MessageServlet copying JMS message properties directly into HTTP response headers without validation, allowing attackers to inject or overwrite security-related HTTP headers by crafting JMS messages with...

CVE-2026-42253

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in Apache ActiveMQ, Apache ActiveMQ Web. The MessageServlet in the ActiveMQ web console API copies every JMS message property into an HTTP response header without any validation. This can allow...

CVE-2026-42253

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in Apache ActiveMQ, Apache ActiveMQ Web. The MessageServlet in the ActiveMQ web console API copies every JMS message property into an HTTP response header without any validation. This can allow...