{"id":"CVE-2026-103763","published":"2026-10-02T12:17:10.277","lastModified":"2026-10-02T16:16:44.620","description":"SiYuan before v3.8.5 contains an information disclosure vulnerability that allows read-only publish readers to learn metadata of publish-excluded documents through the getNotebookInfo endpoint. Attackers, including anonymous visitors when no reader password is set, can query publish-visible notebooks to obtain document count, size and modification timestamps of hidden documents.","cvssScore":5.8,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N","cwes":["CWE-200"],"vendors":[],"products":[],"references":[{"url":"https://github.com/siyuan-note/siyuan/security/advisories/GHSA-ccxp-q3vg-jvgj","tags":[]},{"url":"https://www.vulncheck.com/advisories/siyuan-before-3.8.5-information-disclosure-via-api-notebook-getnotebookinfo","tags":[]},{"url":"https://github.com/siyuan-note/siyuan/security/advisories/GHSA-ccxp-q3vg-jvgj","tags":[]}],"exploitRefs":[{"url":"https://github.com/siyuan-note/siyuan/security/advisories/GHSA-ccxp-q3vg-jvgj","tags":[]},{"url":"https://github.com/siyuan-note/siyuan/security/advisories/GHSA-ccxp-q3vg-jvgj","tags":[]}],"hasPoc":true,"ai":null}