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.osv.dev/v1/vulns/BIT-rabbitmq-2026-66076
- Aliases
-
- CVE-2026-66076
- GHSA-j45q-v7g2-82ph
- Published
- 2026-10-01T09:32:54Z
- Modified
- 2026-10-01T10:11:13Z
- 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": "Low" }- References
Affected packages
Bitnami / rabbitmq
Package
- Name
- rabbitmq
- Purl
- pkg:bitnami/rabbitmq
Severity
- 2.3 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator