VDB
CVE-2026-32940
CVE-2026-32940
PUBLISHED
CVSS 9.300000190734863 CRITICAL
SiYuan has a SanitizeSVG bypass via data:text/xml in getDynamicIcon (incomplete fix for CVE-2026-29183)
EPSS 0.10% · 27.4th percentile
Risk Scores
CVSS 3.1
9.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
EPSS Score
0.10%
27.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| b3log | siyuan | 0, 0, 0 |
| github.com | siyuan-note/siyuan | 0, 0, 0 |
| siyuan-note | siyuan | *, < 3.6.1, < 3.6.1 |
Exploit Intelligence
- https://github.com/advisories/GHSA-6865-qjcf-286f (nist-nvd)
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-4mx9-3c2h-hwhg (nist-nvd)
- CIRCL seen: CVE-2026-32940 (circl-sighting)
- CIRCL seen: CVE-2026-32940 (circl-sighting)
- CIRCL seen: CVE-2026-32940 (circl-sighting)
- https://github.com/siyuan-note/siyuan/commit/d01d561875d4f744e9f6232f1d4831e3642b8696 (circl)
- https://github.com/siyuan-note/siyuan/releases/tag/v3.6.1 (circl)
Timeline
- Mar 17, 2026 CVE Published
- Mar 19, 2026 Security Advisory
- Mar 20, 2026 EPSS Score
- Mar 20, 2026 PoC Published
- 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 25, 2026 EPSS Score
- Mar 29, 2026 PoC Published
- Mar 29, 2026 PoC Published
References
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-4mx9-3c2h-hwhg url
- https://github.com/siyuan-note/siyuan/commit/d01d561875d4f744e9f6232f1d4831e3642b8696 url
- https://github.com/advisories/GHSA-6865-qjcf-286f url
- https://github.com/siyuan-note/siyuan/releases/tag/v3.6.1 url
- https://nvd.nist.gov/vuln/detail/CVE-2026-32940 advisory
- https://github.com/siyuan-note/siyuan package