What is CVE-2026-44839?

CVE-2026-44839 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. RabbitMQ: Unsanitized vhost names allow for XSS in management UI

Which CVE IDs does CVE-2026-44839 cover?

CVE-2026-44839 covers the following CVE IDs: CVE-2026-44839. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

CVE-2026-44839Medium

RabbitMQ: Unsanitized vhost names allow for XSS in management UI

Vendor

Microsoft Security Response Center (MSRC)

Published

June 1, 2026

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2026-44839 →