VDB
CVE-2026-32815
CVE-2026-32815
PUBLISHED
CVSS 5.300000190734863 MEDIUM
SiYuan Vulnerable to Cross-Origin WebSocket Hijacking via Authentication Bypass — Unauthenticated Information Disclosure
EPSS 0.06% · 20.0th percentile
Risk Scores
CVSS v4.0
5.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS Score
0.06%
20.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| siyuan-note | siyuan | < 3.6.1, < 3.6.1, < 3.6.1 |
| github.com | siyuan-note/siyuan/kernel | 0, 0, 0 |
| b3log | siyuan | 0, 0, 0 |
Timeline
- Mar 14, 2026 PoC Published
- Mar 16, 2026 CVE Published
- Mar 20, 2026 EPSS Score
- Mar 21, 2026 EPSS Score
- Mar 22, 2026 EPSS Score
- Mar 22, 2026 Coalition ESS Score
- Mar 23, 2026 EPSS Score
- Mar 24, 2026 EPSS Score
- Mar 24, 2026 Security Advisory
- Mar 25, 2026 EPSS Score
- Mar 30, 2026 CVE Updated
- May 18, 2026 EPSS Score
References
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-xp2m-98x8-rpj6 url
- https://github.com/siyuan-note/siyuan/commit/1e370e37359778c0932673e825182ff555b504a3 url
- https://github.com/siyuan-note/siyuan/releases/tag/v3.6.1 url
- https://nvd.nist.gov/vuln/detail/CVE-2026-32815 advisory
- https://github.com/siyuan-note/siyuan package