Apache ActiveMQ Web Console XSS via unsanitized Message ID (5.19.7/6.2.6)
CVE-2026-52760 Published on June 30, 2026
Apache ActiveMQ, Apache ActiveMQ Web Console: Stored XSS via Unescaped values in ActiveMQ Web Console
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Apache ActiveMQ, Apache ActiveMQ Web Console.
The browse page in the web console renders a message Id directly without sanitization. This allows an authenticated producer to send a message with a JMS message ID that has been crafted to contain HTML/JavaScript such that when an administrator browses the queue in the Web Console, the payload executes in their browser.
This issue affects Apache ActiveMQ: before 5.19.8, from 6.0.0 before 6.2.7; Apache ActiveMQ Web Console: before 5.19.8, from 6.0.0 before 6.2.7.
Users are recommended to upgrade to version 6.2.7 or 5.19.8, which fixes the issue.
Vulnerability Analysis
CVE-2026-52760 is exploitable with network access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality and integrity, and no impact on availability.
Weakness Type
What is a XSS Vulnerability?
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
CVE-2026-52760 has been classified to as a XSS vulnerability or weakness.
Products Associated with CVE-2026-52760
Want to know whenever a new CVE is published for Apache ActiveMQ? stack.watch will email you.
Affected Versions
Apache Software Foundation Apache ActiveMQ:- Before 5.19.8 is affected.
- Version 6.0.0 and below 6.2.7 is affected.
- Before 5.19.8 is affected.
- Version 6.0.0 and below 6.2.7 is affected.