CVE-2026-103763

5.8 MEDIUMpublic exploit available

Published 2026-10-02 · Updated 2026-10-02

AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.

NVD 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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N

Weaknesses

CWE-200

Public exploit & PoC references

https://github.com/siyuan-note/siyuan/security/advisories/GHSA-ccxp-q3vg-jvgj
https://github.com/siyuan-note/siyuan/security/advisories/GHSA-ccxp-q3vg-jvgj

All references

https://github.com/siyuan-note/siyuan/security/advisories/GHSA-ccxp-q3vg-jvgj
https://www.vulncheck.com/advisories/siyuan-before-3.8.5-information-disclosure-via-api-notebook-getnotebookinfo
https://github.com/siyuan-note/siyuan/security/advisories/GHSA-ccxp-q3vg-jvgj

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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