CVE-2026-57217
- Source
- https://cve.org/CVERecord?id=CVE-2026-57217
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-57217.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-57217
- Aliases
-
- GHSA-gpvw-75h5-3wvx
- Downstream
- Published
- 2026-07-10T20:25:29.498Z
- Modified
- 2026-07-16T03:48:43.391437551Z
- Severity
-
- 7.0 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N CVSS Calculator
- Summary
- RabbitMQ: Topic authorization can lead to cross-tenant routing-key bypass
- Details
-
RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.21, 4.1.11, and 4.2.6, RabbitMQ topic authorization can allow restricted topic writes and binds during metadata-store failures because topic-permission lookup errors from Khepri can collapse to undefined, which the internal backend treats as allow. This issue is fixed in versions 3.13.15, 4.0.21, 4.1.11, and 4.2.6.
- Database specific
{ "cwe_ids": [ "CWE-863" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/57xxx/CVE-2026-57217.json", "cna_assigner": "GitHub_M", "unresolved_ranges": [ { "extracted_events": [ { "introduced": "4.1.0" }, { "fixed": "4.1.11" }, { "introduced": "4.0.0" }, { "fixed": "4.0.21" }, { "introduced": "3.13.0" }, { "fixed": "3.13.15" } ], "source": "AFFECTED_FIELD" } ] }- References
-
- https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.2.6
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/57xxx/CVE-2026-57217.json
- https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-gpvw-75h5-3wvx
- https://nvd.nist.gov/vuln/detail/CVE-2026-57217
- https://github.com/rabbitmq/rabbitmq-server/commit/94f1d33a70fcfa09006649599e79fc92786a2d36
- https://github.com/rabbitmq/rabbitmq-server/commit/ce1f682aa6b398820c5e3ce1ff7435184027c82c
- https://github.com/rabbitmq/rabbitmq-server/pull/15941
- https://github.com/rabbitmq/rabbitmq-server/pull/15943