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.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
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

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-03 15:17

Updated : 2026-09-03 18:17

NVD link : CVE-2026-85176

Mitre link : CVE-2026-85176

CVE.ORG link : CVE-2026-85176

JSON object : View

Products Affected

No product.

CWE

CWE-73

External Control of File Name or Path

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