CVE-2026-23645
SiYuan Has a Stored Cross-Site Scripting (XSS) Vulnerability via Unrestricted SVG File Upload in github.com/siyuan-note/siyuan/kernel
EPSS 0.02%
Description
SiYuan Has a Stored Cross-Site Scripting (XSS) Vulnerability via Unrestricted SVG File Upload in github.com/siyuan-note/siyuan/kernel
How to fix CVE-2026-23645
To remediate CVE-2026-23645, upgrade the affected package to a fixed version below.
- Go/github.com/siyuan-note/siyuan/kernel—upgrade to 0.0.0-20260116101155-11115da3d0de or later
- Go/github.com/siyuan-note/siyuan/kernel—upgrade to 0.0.0-20260116101155-11115da3d0de or later
Is CVE-2026-23645 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 0.0.0-20260116101155-11115da3d0de
- from 0, < 0.0.0-20260116101155-11115da3d0de
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N |