6.5Orta
CVE-2026-58251NATS Server: Queue Subscribe Authz Bypass
Açıklama
NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.0, 2.12.7, and 2.11.16, an authenticated user with subscription deny permissions could bypass a plain subject deny rule by using a queue subscription, because queue-specific deny evaluation could override the plain subject deny result when the queue name itself was not denied. This issue is fixed in versions 2.14.0, 2.12.7, and 2.11.16.
Zayıflık türü (CWE):
CWE-285
Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.
Etkilenen ürünler ve sürümler
| Üretici | Ürün | Sürümler | |
|---|---|---|---|
| linuxfoundation | nats-server | < 2.11.16 | |
| nats-io | nats-server | < 2.11.16, >= 2.12.0-RC.1, < 2.12.7 |
Kaynaklar ve yamalar
- https://github.com/nats-io/nats-server/security/advisories/GHSA-jx8g-9g95-6322 Vendor Advisory
- https://github.com/nats-io/nats-server/commit/013586288078def45a6788096924eb4d150db65c Patch
- https://github.com/nats-io/nats-server/commit/79c2f6e9ff87f594596337b6427dda85c38d1fe1 Patch
- https://github.com/nats-io/nats-server/commit/b9ffb63b85e7db3d25a13b2e234f5f7f7c13164d Patch
- https://github.com/nats-io/nats-server/releases/tag/v2.11.16 Release Notes
- https://github.com/nats-io/nats-server/releases/tag/v2.12.7 Release Notes
- https://github.com/nats-io/nats-server/releases/tag/v2.14.0 Release Notes
CPE eşleşmeleri (NVD) (2)
cpe:2.3:a:linuxfoundation:nats-server:*:*:*:*:*:*:*:*< 2.11.16cpe:2.3:a:linuxfoundation:nats-server:*:*:*:*:*:*:*:*≥ 2.12.0 < 2.12.7