SiYuan Arbitrary File Write to RCE via /api/file/copyFile (CVE-2026-25539)

github.com 2026-02-05查看中文 →

Security AdvisoryCVE-2026-25539CriticalSiYuan Note

Affected:

SiYuan Note <= 3.5.3

Fixed in:

v3.5.5

Referenced CVEs: CVE-2026-25539 · 9.1

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