CVE-2026-46485

HIGH

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

Title source: cna
STIX 2.1

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.

References (2)

Core 2
Core References
X_Refsource_Misc x_refsource_misc
https://github.com/lissy93/dashy/releases/tag/4.0.8

Scores

CVSS v3 8.2
EPSS 0.0030
EPSS Percentile 22.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-15 CWE-284 CWE-287 CWE-602
Status published
Products (1)
lissy93/dashy < 4.0.8
Published Jul 15, 2026
Tracked Since Jul 16, 2026