CVE-2026-86192
SiYuan before v3.8.2 Information Disclosure via Attribute-View
- State
- Published
- Severity
- 7.1 High
- Published
- Sep 5, 2026
- Updated
- Sep 10, 2026
- Reserved
- Sep 5, 2026
Description
SiYuan versions before v3.8.2 fail to properly filter private attribute-view cell values in the getAttributeViewKeys endpoint. Publish readers can retrieve hidden KeyValues payloads from rows bound to inaccessible documents, exposing private database contents without authorization.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.1 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | VulnCheck |
Weaknesses
- CWE-639 Authorization Bypass Through User-Controlled Key
Affected Products
| Product | Versions |
|---|---|
siyuansiyuan-note |
|
References
- GitHub Security Advisory (GHSA-vc7j-5f5p-3x75)vendor-advisory
- VulnCheck Advisory: SiYuan before v3.8.2 Information Disclosure via Attribute-Viewthird-party-advisory
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