{"id":"CVE-2026-103762","published":"2026-10-02T12:17:09.100","lastModified":"2026-10-06T03:16:59.010","description":"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getShorthandSavePath, and getDocCreateSavePath endpoints that allows read-only publish visitors to learn unpublished notebook box IDs.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 open notebook ID to receive the global save-box ID and save-path template, revealing a hidden notebook's existence and creation time.","cvssScore":5.3,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","cwes":["CWE-862"],"vendors":[],"products":[],"references":[{"url":"https://github.com/siyuan-note/siyuan/security/advisories/GHSA-2mrf-mx66-vv6g","tags":[]},{"url":"https://www.vulncheck.com/advisories/siyuan-before-3.8.5-missing-authorization-in-save-path-resolver-endpoints","tags":[]},{"url":"https://github.com/siyuan-note/siyuan/security/advisories/GHSA-2mrf-mx66-vv6g","tags":[]}],"exploitRefs":[{"url":"https://github.com/siyuan-note/siyuan/security/advisories/GHSA-2mrf-mx66-vv6g","tags":[]},{"url":"https://github.com/siyuan-note/siyuan/security/advisories/GHSA-2mrf-mx66-vv6g","tags":[]}],"hasPoc":true,"ai":null}