עברית

Vulnerability Intelligence

CVE-2026-40242

Medium 6.5

Published
Last modified
NVD status
Analyzed

Description

Arcane is an interface for managing Docker containers, images, networks, and volumes. Prior to 1.17.3, the /api/templates/fetch endpoint accepts a caller-supplied url parameter and performs a server-side HTTP GET request to that URL without authentication and without URL scheme or host validation. The server's response is returned directly to the caller. type. This constitutes an unauthenticated SSRF vulnerability affecting any publicly reachable Arcane instance. This vulnerability is fixed in 1.17.3.

Affected products

getarcane: arcane

References3

Metrics

CVSS 3.1
6.5 MEDIUM Score source: NVD CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
EPSS — exploit probability
1% percentile: 50 · as of 12 November 2026
CWE
CWE-918

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