CVE-2026-33222
mediumPriorität · verfolgen · 0EPSS 0.003 · 25. PerzentilDEEUUSEPSS · bewertet 2026-10-27
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, users with JetStream admin API access to restore one stream could restore to other stream names, impacting data which should have been protected against them. Versions 2.11.15 and 2.12.6 contain a fix. As a workaround, if developers have configured users to have limited JetStream restore permissions, temporarily remove those permissions.
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen
SSVC
Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (14)
Betroffene Produkte und Versionsbereiche.
- linuxfoundation nats-server2.12.0 → 2.12.6nvdUScpe:2.3:a:linuxfoundation:nats-server:*:*:*:*:*:*:*:*
- Go github.com/nats-io/nats-server/v22.12.0-RC.1 → 2.12.6osvUSpkg:golang/github.com/nats-io/nats-server/v2
Advisories (4)
Hersteller- und Ökosystem-Meldungen dazu.
- WID-SEC-W-2026-0858NATS Server: Mehrere SchwachstellenDeutsch2026-03-24csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in NATS Server ausnutzen, um Informationen offenzulegen oder zu manipulieren, einen Denial-of-Service zu verursachen und Sicherheitsmechanismen zu umgehen.
- GHSA-9983-vrx2-fg9cNATS JetStream has an authorization bypass through its Management API2026-03-24ghsa · osvUS
### Background NATS.io is a high performance open source pub-sub distributed communication technology, built for the cloud, on-premise, IoT, and edge computing. The persistent storage feature, JetStream, has a management API which has many features, amongst which are backup and restore. ### Problem Description Users with JetStream admin API access to restore one stream could restore to other stream names, impacting data which should have been protected against them. ### Affected Versions Any version before v2.12.6 or v2.11.15 ### Workarounds If developers have configured users to have limited JetStream restore permissions, temporarily remove those permissions.
- BIT-nats-2026-33222NATS JetStream has an authorization bypass through its Management API2026-03-27vendor · osvUS
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, users with JetStream admin API access to restore one stream could restore to other stream names, impacting data which should have been protected against them. Versions 2.11.15 and 2.12.6 contain a fix. As a workaround, if developers have configured users to have limited JetStream restore permissions, temporarily remove those permissions.
- GO-2026-4832NATS JetStream has an authorization bypass through its Management API in github.com/nats-io/nats-server2026-03-26vendor · osvUS
NATS JetStream has an authorization bypass through its Management API in github.com/nats-io/nats-server
auch bekannt als (5)
Weitere Namen und Kennungen dieser Entität.
- CNNVD-202603-4651cnnvd
- EUVD-2026-15994enisa_euvd
- BIT-nats-2026-33222osv
- GHSA-9983-vrx2-fg9cosv
- GO-2026-4832osv
quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (8)
Externe Belege — Patches, Meldungen, Analysen.
- https://access.redhat.com/security/cve/cve-2026-33222cnnvd
- https://advisories.nats.io/CVE/secnote-2026-12.txtcnnvd
- https://github.com/nats-io/nats-server/releases/tag/v2.12.6Patchcnnvd
- https://github.com/nats-io/nats-server/security/advisories/GHSA-9983-vrx2-fg9ccnnvd
- https://advisories.nats.io/CVE/secnote-2026-12.txtenisa_euvd
- https://github.com/nats-io/nats-server/security/advisories/GHSA-9983-vrx2-fg9cenisa_euvd
- https://advisories.nats.io/CVE/secnote-2026-12.txtMitigationVendor Advisorynvd
- https://github.com/nats-io/nats-server/security/advisories/GHSA-9983-vrx2-fg9cMitigationVendor Advisorynvd
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