CVE-2026-52760

NameCVE-2026-52760
DescriptionImproper 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.
SourceCVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs1141385

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
activemq (PTS)bullseye5.16.1-1vulnerable
bullseye (security)5.16.1-1+deb11u2vulnerable
bookworm, bookworm (security)5.17.2+dfsg-2+deb12u1vulnerable
sid, trixie5.17.6+dfsg-2vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
activemqsource(unstable)(unfixed)1141385

Notes

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

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