CVE-2026-72797
SiYuan versions before v3.7.4 contain an information disclosure vulnerability in the getEncryptedNotebookStatus endpoint that returns encrypted notebook identifiers, names, and lock states without publish-access filtering. Anonymous readers and publish-mode accounts can enumerate all encrypted notebooks and their current unlock status, revealing sensitive notebook names and decryption state in memory.
- Score
- CVSS 4.0 6.9 Medium
- Status
- Deferred - disclosure@vulncheck.com
- Published
- 2026-08-12
- Last modified
- 2026-10-24
- Weaknesses
- CWE-862
Affected products
References
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-f2rw-w22v-54vh
- https://www.vulncheck.com/advisories/siyuan-before-information-disclosure-via-getencryptednotebookstatus
