Threats Tagged 'cve-2026-23850'
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Threats Tagged 'cve-2026-23850'
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0 CVE-2026-23850 is a high-severity path traversal vulnerability in SiYuan Note versions prior to 3.5.4. It arises from improper limitation of pathnames in the markdown feature, which allows unrestricted server-side HTML rendering. This flaw enables an unauthenticated attacker to perform arbitrary local file read (LFD) on the affected system without user interaction. The vulnerability has a CVSS 4.0 base score of 7.8, indicating significant risk due to its network exploitability and lack of required privileges. Although no known exploits are currently reported in the wild, the impact on confidentiality is high, as sensitive files could be exposed. European organizations using SiYuan Note for personal knowledge management should prioritize upgrading to version 3. Join the discussion | CVE Database V5 | 01/19/2026, 19:52:58 UTC Added: 01/19/2026, 20:05:56 UTC |
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