EUVD-2026-91419

SiYuan before v3.8.5 contains a missing authorization vulnerability in the getRefCreateSavePath, getShorthandSavePath, and getDocCreateSavePath endpoints that allows read-only publish visitors to learn unpublished notebook box IDs. Attackers with read-only or anonymous publish access can POST any...

CVE-2026-103762

SiYuan versions prior to v3.8.5 are susceptible to a missing authorization vulnerability within the getRefCreateSavePath, getShorthandSavePath, and getDocCreateSavePath endpoints. Attackers with read-only or anonymous publish access can exploit this by performing a POST request with any open note...