CVE-2026-85176
DbGate fails to validate jslid parameters in the jsldata controller, allowing authenticated users to read and write arbitrary files via file:// scheme resolution. Attackers can exploit getJslFileName() to bypass directory containment and access sensitive files including encrypted database credentials stored in connections configuration.
Weakness
DbGate fails to validate jslid parameters in the jsldata controller, allowing authenticated users to read and write arbitrary files via file:// scheme resolution. Attackers can exploit getJslFileName() to bypass directory containment and access sensitive files including encrypted database credentials stored in connections configuration.
References
- https://github.com/dbgate/dbgate
- https://github.com/dbgate/dbgate/blob/v7.2.6/packages/api/src/controllers/jsldata.js
- https://github.com/dbgate/dbgate/blob/v7.2.6/packages/api/src/utility/getJslFileName.js
- https://github.com/dbgate/dbgate/issues/1502
- https://www.vulncheck.com/advisories/dbgate-through-7.2.6-arbitrary-file-read-and-write-via-file-jslid
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