What is CVE-2025-30219?

CVE-2025-30219 is a medium-severity vulnerability in Rabbitmq Rabbitmq-server, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-03-25.

How severe is CVE-2025-30219?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Rabbitmq Rabbitmq-server

CVE-2025-30219

RabbitMQ is a messaging and streaming broker. Versions prior to 4.0.3 are vulnerable to a sophisticated attack that could modify virtual host name on disk and then make it unrecoverable (with other on disk file modifications) can lead to a…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.000 (6.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:L.

Affected products

Rabbitmq Rabbitmq-server — versions < 4.0.3

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-g58g-82mw-9m3p (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2025-30219?: CVE-2025-30219 is a medium-severity vulnerability in Rabbitmq Rabbitmq-server, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-03-25.
How severe is CVE-2025-30219?: Medium severity. CVSS v3 base score is 6.1 out of 10.