CVE-2026-71280

—

CVSS 3.1

8.5 high

EPSS

<1%p7

Published

Aug 5, 2026 (Aug 5, 2026)

Modified

Aug 26, 2026

Description

go-shiori's DownloadBookmark (internal/core/download.go) fetches a caller-supplied bookmark URL using a plain http.Client with no custom DialContext or destination-IP validation (no IsLoopback, IsPrivate, IsUnspecified, or IsLinkLocalUnicast checks).

Weakness: CWE-918
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.2%)

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