# CVE-2025-30219: rabbitmq-server: RabbitMQ is a messaging and streaming broker

CVE-2025-30219 is fixed in 2 products on 1 platform, first by rabbitmq-server 3.8.3-0ubuntu0.3, released March 25, 2025. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2025-30219
- Priority: Routine
- CVSS: 6.1 (Medium)
- EPSS: 0.0021
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Mar 25, 2025

## Description

RabbitMQ is a messaging and streaming broker. Versions prior to 4.0.3 arevulnerable to a sophisticated attack that could modify virtual host name ondisk and then make it unrecoverable (with other on disk file modifications)can lead to arbitrary JavaScript code execution in the browsers ofmanagement UI users. When a virtual host on a RabbitMQ node fails to start,recent versionswill display an error message (a notification) in the management UI. Theerror message includes virtual host name, which was not escaped prior toopen source RabbitMQ 4.0.3 and Tanzu RabbitMQ 4.0.3, 3.13.8. An attack thatboth makes a virtual host fail to start and creates a new virtual host namewith an XSS code snippet or changes the name of an existing virtual host ondisk could trigger arbitrary JavaScript code execution in the management UI(the user's browser). Open source RabbitMQ `4.0.3` and Tanzu RabbitMQ`4.0.3` and `3.13.8` patch the issue.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | rabbitmq-server Debian 13.5 (trixie) | 4.0.5-1 | [DEBIAN-CVE-2025-30219](https://patchblox.com/security/data/fix/linux/debian-cve-2025-30219.md) | Mar 25, 2025 |
| Linux | rabbitmq-server Debian 14 | 4.0.5-1 | [DEBIAN-CVE-2025-30219](https://patchblox.com/security/data/fix/linux/debian-cve-2025-30219.md) | Mar 25, 2025 |
| Linux | rabbitmq-server Ubuntu 20.04 LTS (focal) | 3.8.3-0ubuntu0.3 | [rabbitmq-server 3.8.3-0ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-rabbitmq-server-3.8.3-0ubuntu0.3.md) | Mar 25, 2025 |
| Linux | rabbitmq-server Ubuntu 22.04.1 LTS (jammy) | 3.9.27-0ubuntu0.2 | [rabbitmq-server 3.9.27-0ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-rabbitmq-server-3.9.27-0ubuntu0.2.md) | Mar 25, 2025 |
| Linux | rabbitmq-server Ubuntu 24.04.5 LTS (noble) | 3.12.1-1ubuntu1.2 | [rabbitmq-server 3.12.1-1ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-rabbitmq-server-3.12.1-1ubuntu1.2.md) | Mar 25, 2025 |
| Linux | rabbitmq-server Ubuntu 24.10 (oracular) | 3.12.1-1ubuntu2.1 | [rabbitmq-server 3.12.1-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-rabbitmq-server-3.12.1-1ubuntu2.1.md) | Jan 16, 2026 |
| Linux | rabbitmq-server opensuse-leap 15.6 | 3.8.11-150300.3.19.1 | [SUSE-SU-2025:1466-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-1466-1.md) | May 6, 2025 |
| Linux | rabbitmq-server opensuse-leap 16.0 | 4.1.5-160000.1.1 | [OPENSUSE-SU-2026:20082-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-20082-1.md) | Jan 22, 2026 |
| Linux | rabbitmq-server sles 15.6 | 3.8.11-150300.3.19.1 | [SUSE-SU-2025:1466-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-1466-1.md) | May 6, 2025 |
| Linux | rabbitmq-server sles 15.7 | 3.8.11-150300.3.19.1 | [SUSE-SU-2025:01466-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-01466-1.md) | Jun 11, 2025 |
| Linux | rabbitmq-server sles 16.0 | 4.1.5-160000.1.1 | [SUSE-SU-2026:20126-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-20126-1.md) | Jan 22, 2026 |
| Linux | rabbitmq-server313 opensuse-leap 15.6 | 3.13.1-150600.13.8.1 | [SUSE-SU-2025:1548-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-1548-1.md) | May 14, 2025 |
| Linux | rabbitmq-server313 sles 15.6 | 3.13.1-150600.13.8.1 | [SUSE-SU-2025:1548-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-1548-1.md) | May 14, 2025 |
| Linux | rabbitmq-server313 sles 15.7 | 3.13.1-150600.13.8.1 | [SUSE-SU-2025:01548-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-01548-1.md) | Jun 11, 2025 |

---

Data as of 2026-11-09T01:18:40Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.