CVE-2026-47170

Published: Jun 11, 2026Modified: Jun 11, 2026Deferred

7.7

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Exploitability: 3.1 / Impact: 4.0

Source: security-advisories@github.com (Secondary)

Description

Garlic-Hub manages digital signage network — devices, content, and playlists — from a single self-hosted interface. Prior to version 1.1, authenticated users can cause the server to issue arbitrary HTTP requests to internal services via the uploadFromUrl endpoint. This allows internal port scanning, service fingerprinting, and retrieval of internal HTTP responses which are stored in the publicly accessible media pool. This issue has been patched in version 1.1.

Related CWEs

CWE-918

Server-Side Request Forgery (SSRF)

The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

References (2)

https://github.com/garlic-signage/garlic-hub/commit/076b6d70a43d9641c35cbd8042353b473e3241f5

Source: security-advisories@github.com

https://github.com/garlic-signage/garlic-hub/security/advisories/GHSA-x24v-76hr-989r

Source: security-advisories@github.com

Timeline

No history available yet.