NATS-Server Fails to Authorize Certain Jetstream Admin APIs
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| nats-io | nats-server | affected |
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| Source | ID | Title |
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EUVD |
EUVD-2025-11085 | NATS Server may fail to authorize certain Jetstream admin APIs |
Github GHSA |
GHSA-fhg8-qxh5-7q3w | NATS Server may fail to authorize certain Jetstream admin APIs |
No CVSS v4.0
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No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.613% probability within 30 days)
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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 |
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