CVSS 3.1
8.8 highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2022-24450
High (8.8). EPSS 1.3% chance of exploitation in the next 30 days. Fixed in github.com/nats-io/nats-server/v2 2.7.2.
NATS nats-server before 2.7.2 has Incorrect Access Control. Any authenticated user can obtain the privileges of the System account by misusing the "dynamically provisioned sandbox accounts" feature.
Severity
- EPSS
- 1.3% chance of exploitation in the next 30 days; higher than 71% of CVEs (scores of 2026-10-31)
- CWE
- CWE-862
- Published
- Modified
- Record from
- the NVD, synced
Affected
- linuxfoundation:nats-server
- nats:nats_streaming_server
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-g6w6-r76c-28j7 | Go | github.com/nats-io/nats-server/v2 | >=2.0.0 <2.7.2 | 2.7.2 |
| GHSA-g6w6-r76c-28j7 | Go | github.com/nats-io/nats-streaming-server | >=0.15.0 <0.24.1 | 0.24.1 |
| GO-2022-0307 | Go | github.com/nats-io/nats-server | all versions | no fix published |
| GO-2022-0307 | Go | github.com/nats-io/nats-server/v2 | >=2.0.0 <2.7.2 | 2.7.2 |
| GO-2022-0307 | Go | github.com/nats-io/nats-streaming-server | >=0.15.0 <0.24.1 | 0.24.1 |