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Vulnerability record · CVE-2026-47170 · published 11 June 2026

CVE-2026-47170: Server-side request forgery (SSRF) vulnerability

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.

7.7 CVSS 3.1 High EPSS 0.35% · top 73.5% CWE-918 · Server-side request forgery (SSRF) Deferred
7.7CVSS 3.1 base score
0.35%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

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.

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

References

LinkTags
https://github.com/garlic-signage/garlic-hub/commit/076b6d70a43d9641c35cbd8042353b473e3241f5
https://github.com/garlic-signage/garlic-hub/security/advisories/GHSA-x24v-76hr-989r

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Source: NIST National Vulnerability Database (record CVE-2026-47170), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.