VDB
CVE-2026-33066
CVE-2026-33066
PUBLISHED
CVSS 5.300000190734863 MEDIUM
SiYuan has Stored XSS to RCE via Unsanitized Bazaar README Rendering
EPSS 0.71% · 52.7th percentile
Risk Scores
CVSS 4.0
5.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
EPSS Score
0.71%
52.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| github.com | siyuan-note/siyuan/kernel | 0, 0, 0 |
| siyuan-note | siyuan | < 3.6.1, * |
| b3log | siyuan | 0, 0 |
Timeline
- Mar 17, 2026 PoC Published
- Mar 18, 2026 CVE Published
- Mar 20, 2026 CVE Updated
- Mar 20, 2026 EPSS Score
- Mar 20, 2026 PoC Published
- Mar 22, 2026 EPSS Score
- Mar 22, 2026 Coalition ESS Score
- Mar 23, 2026 EPSS Score
- Mar 24, 2026 Security Advisory
- Mar 25, 2026 EPSS Score
- Apr 17, 2026 PoC Published
- May 18, 2026 EPSS Score