CVE-2026-52760 — Apache ActiveMQ, Apache ActiveMQ Web Console: Stored XSS via Unescaped values in ActiveMQ Web Console

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Apache Software Foundation / Apache ActiveMQ	affected 0 before 5.19.8; affected 6.0.0 before 6.2.7
Apache Software Foundation / Apache ActiveMQ Web Console	affected 0 before 5.19.8; affected 6.0.0 before 6.2.7

CWE

CWE-79

References

https://lists.apache.org/thread/d3mhyo2116nomz2lwxppyy4pclvdxq3n

ADP enrichment

CVE

No English description supplied.

http://www.openwall.com/lists/oss-security/2026/06/29/12

CISA-ADP

No English description supplied.

No references supplied.