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OpenAdvisories
High · 8.2 CVE-2026-46485 EUVD-2026-44759

Dash: Users can write to config despire permissions (OIDC tested)

Published Jul 15, 2026 · Updated Jul 20, 2026 · Assigned by GitHub_M

Description

Dashy is a self-hostable personal dashboard. Prior to 4.0.8, Dashy deployments using OIDC can allow unauthenticated users or non-admin authenticated users to write changes to the main config.yaml through the config-saving functionality despite configured permissions, allowing unauthorized modification of dashboard configuration and potential service disruption. This issue is fixed in version 4.0.8.

Affected products

VendorProductAffectedFixed
lissy93 dashy < 4.0.8 —

References