Security Advisory

CVE-2026-25123

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-02-06 21:19:40

Last updated 2026-02-09 15:27:03

Assigner GitHub_M

State PUBLISHED

Description

Homarr is an open-source dashboard. Prior to 1.52.0, a public (unauthenticated) tRPC endpoint widget.app.ping accepts an arbitrary url and performs a server-side request to that URL. This allows an unauthenticated attacker to trigger outbound HTTP requests from the Homarr server, enabling SSRF behavior and a reliable port-scanning primitive (open vs closed ports can be inferred from statusCode vs fetch failed and timing). This vulnerability is fixed in 1.52.0.

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