Threats Tagged 'cve-2026-74904'
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Threats Tagged 'cve-2026-74904'
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0 CVE-2026-74904 is a missing authorization vulnerability in the siyuan-note software affecting multiple API endpoints under /api/block/*. Seventeen handlers in kernel/api/block.go return block content-derived text, structural metadata, or existence information for any block ID without proper access checks or admin role requirements. This allows anonymous users to retrieve sensitive workspace content and metadata without authentication. The vulnerability affects siyuan versions from 0 up to but not including 3.7.4. The CVSS 4.0 score is 8.7 (high severity). Join the discussion | CVE Database V5 | 10/02/2026, 23:05:33 UTC Added: 08/18/2026, 11:35:00 UTC |
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