High severity8.8NVD Advisory· Published Sep 3, 2026

CVE-2026-85176

Description

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.

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Affected products

Dbgate/Dbgatellm-fuzzy
Range: <=7.2.6

Patches

Vulnerability mechanics

References

github.com/dbgate/dbgate/blob/v7.2.6/packages/api/src/controllers/jsldata.jsnvd
github.com/dbgate/dbgate/blob/v7.2.6/packages/api/src/utility/getJslFileName.jsnvd
github.com/dbgate/dbgate/issues/1502nvd
www.vulncheck.com/advisories/dbgate-through-7.2.6-arbitrary-file-read-and-write-via-file-jslidnvd

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