CVE-2026-93921

MEDIUMCVSS 4.3

SiYuan versions through 3.8.4 fail to enforce publish access control in the getDynamicIcon endpoint, allowing read-only token holders to access document metadata. Attackers can call the endpoint with type=8 and crafted content to read block titles, names, aliases, and hierarchical paths of restricted documents via template injection.

Published 2026-09-19 · last modified 2026-09-19

Full record at NVD ↗

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Ncerio by BeyondNets · data from NVD, CISA KEV, EPSS.