NATS-Server is a High-Performance server for NATS.io, the cloud and edge native messaging system. In versions starting from 2.2.0 but prior to 2.10.27 and 2.11.1, the management of JetStream assets happens with messages in the $JS. subject namespace in the system account; this is partially exposed into regular accounts to allow account holders to manage their assets. Some of the JS API requests were missing access controls, allowing any user with JS management permissions in any account to perform certain administrative actions on any JS asset in any other account. At least one of the unprotected APIs allows for data destruction. None of the affected APIs allow disclosing stream contents. This vulnerability is fixed in v2.11.1 or v2.10.27.
History

Thu, 17 Apr 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 17 Apr 2025 02:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

threat_severity

Critical


Wed, 16 Apr 2025 01:45:00 +0000

Type Values Removed Values Added
References

Tue, 15 Apr 2025 23:30:00 +0000

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Description NATS-Server is a High-Performance server for NATS.io, the cloud and edge native messaging system. In versions starting from 2.2.0 but prior to 2.10.27 and 2.11.1, the management of JetStream assets happens with messages in the $JS. subject namespace in the system account; this is partially exposed into regular accounts to allow account holders to manage their assets. Some of the JS API requests were missing access controls, allowing any user with JS management permissions in any account to perform certain administrative actions on any JS asset in any other account. At least one of the unprotected APIs allows for data destruction. None of the affected APIs allow disclosing stream contents. This vulnerability is fixed in v2.11.1 or v2.10.27.
Title NATS-Server Fails to Authorize Certain Jetstream Admin APIs
Weaknesses CWE-287
CWE-306
References
Metrics cvssV3_1

{'score': 9.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-04-17T14:22:42.979Z

Reserved: 2025-03-18T18:15:13.850Z

Link: CVE-2025-30215

cve-icon Vulnrichment

Updated: 2025-04-16T00:12:20.161Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-04-16T00:15:19.767

Modified: 2025-04-17T15:15:55.317

Link: CVE-2025-30215

cve-icon Redhat

Severity : Critical

Publid Date: 2025-04-15T23:25:43Z

Links: CVE-2025-30215 - Bugzilla