BIT-rabbitmq-2026-66076
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/rabbitmq/BIT-rabbitmq-2026-66076.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/BIT-rabbitmq-2026-66076
- Aliases
-
- CVE-2026-66076
- GHSA-j45q-v7g2-82ph
- Published
- 2026-10-01T09:32:54Z
- Modified
- 2026-10-20T10:30:02Z
- Summary
- RabbitMQ: Cross-vhost quorum-queue status and stream tracking disclosure
- Details
-
RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, is_authorized/2 calls rabbit_mgmt_util:is_authorized/2, which checks only the management tag, instead of is_authorized_vhost/2. The /api/queues/quorum/:vhost/:queue/status handler reads the vhost from the path without checking that the user can access it. Any management-tagged user can therefore read Raft status, including leader, members, term, and commit index, for quorum queues in inaccessible vhosts, exposing cross-tenant queue names and cluster topology. The management plugin must be enabled and the attacker must have a management tag. This issue is fixed in versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0.
- Database specific
{ "cpes": [ "cpe:2.3:a:vmware:rabbitmq:*:*:*:*:*:*:*:*" ], "severity": "Medium" }- References
Affected packages
Bitnami / rabbitmq
Package
- Name
- rabbitmq
- Purl
- pkg:bitnami/rabbitmq
Severity
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator