CVE-2026-40242 (GCVE-0-2026-40242)
Vulnerability from cvelistv5
Published
2026-04-10 20:34
Modified
2026-04-13 20:54
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Summary
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.
Impacted products
Vendor Product Version
getarcaneapp arcane Version: < 1.17.3
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Show details on NVD website


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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