CVE-2026-71280
go-shiori Server-Side Request Forgery via Unrestricted Bookmark URL Fetch
- State
- Published
- Severity
- 8.5 High
- Published
- Aug 5, 2026
- Updated
- Aug 10, 2026
- Reserved
- Aug 5, 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).
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.5 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N | TuranSec |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
shiorigo-shiori |
|
References
- https://github.com/go-shiori/shiorithird-party-advisory
- https://github.com/go-shiori/shiori/blob/master/internal/core/download.gothird-party-advisory
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