MEDIUM 5.3 NVD
CVE-2026-121455
DbGate before 7.3.3 contains a missing authorization vulnerability that allows connection-restricted authenticated users to bypass LOGIN_PERMISSIONS because tes
DbGate before 7.3.3 contains a missing authorization vulnerability that allows connection-restricted authenticated users to bypass LOGIN_PERMISSIONS because test() and save() never call testConnectionPermission. Attackers can submit arbitrary connection definitions to POST /connections/test to probe internal database hosts, or to /connections/save to overwrite stored connections.
References
- https://github.com/dbgate/dbgate
- https://github.com/dbgate/dbgate/blob/v7.3.2/packages/api/src/controllers/connections.js#L
- https://github.com/dbgate/dbgate/blob/v7.3.2/packages/api/src/controllers/connections.js#L
- https://github.com/dbgate/dbgate/commit/9166a987bfec
- https://github.com/dbgate/dbgate/issues/1601
This medium severity vulnerability with a CVSS score of 5.3 was published on 2026-11-03 via NVD.
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