PT-2026-53843 · Apache · Apache Activemq+1

Biswajeet Ray · Published 2026-06-30 · Updated 2026-06-30 · CVE-2026-52760

Mitre

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

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.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-52760

Affected Products

Apache Activemq

Apache Activemq Web Console

References · 3

• https://lists.apache.org/thread/d3mhyo2116nomz2lwxppyy4pclvdxq3n · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-52760 · Security Note
• http://openwall.com/lists/oss-security/2026/06/29/12 · Note