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CVE-2026-33216NATS has MQTT plaintext password disclosure

nats-io nats-server; Red Hat Multicluster Global Hub 1.4.5; Red Hat Multicluster Global Hub 1.6.5; Red Hat Red Hat multicluster global hub 1.5.3 Yayım: (7 ay önce)

Açıklama

NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system. Prior to versions 2.11.15 and 2.12.6, for MQTT deployments using usercodes/passwords: MQTT passwords are incorrectly classified as a non-authenticating identity statement (JWT) and exposed via monitoring endpoints. Versions 2.11.14 and 2.12.6 contain a fix. As a workaround, ensure monitoring end-points are adequately secured. Best practice remains to not expose the monitoring endpoint to the Internet or other untrusted network users.

Zayıflık türü (CWE): CWE-256CWE-213

Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.

Etkilenen ürünler ve sürümler

ÜreticiÜrünSürümler
linuxfoundation nats-server < 2.11.15
multicluster globalhub 1.4 —
multicluster globalhub 1.5 —
multicluster globalhub 1.6 —
nats-io nats-server < 2.11.15, >= 2.12.0-RC.1, < 2.12.6
Red Hat Multicluster Global Hub 1.4.5 all versions
Red Hat Multicluster Global Hub 1.6.5 all versions
Red Hat Red Hat multicluster global hub 1.5.3 all versions
Red Hat Red Hat OpenShift Container Platform 4 —

Kaynaklar ve yamalar

CPE eşleşmeleri (NVD) (2)
  • cpe:2.3:a:linuxfoundation:nats-server:*:*:*:*:*:*:*:* < 2.11.15
  • cpe:2.3:a:linuxfoundation:nats-server:*:*:*:*:*:*:*:* ≥ 2.12.0 < 2.12.6