CVE-2026-29183
SiYuan: Unauthenticated Reflected XSS via SVG Injection in /api/icon/getDynamicIcon Endpoint in github.com/siyuan-note/siyuan/kernel
9.3
CRITICAL
CVSS 3.1
EPSS 0.46%
Description
SiYuan: Unauthenticated Reflected XSS via SVG Injection in /api/icon/getDynamicIcon Endpoint in github.com/siyuan-note/siyuan/kernel
How to fix CVE-2026-29183
To remediate CVE-2026-29183, upgrade the affected package to a fixed version below.
- Go/github.com/siyuan-note/siyuan/kernel—upgrade to 0.0.0-20260304034809-d68bd5a79391 or later
- —upgrade to 0.0.0-20260304034809-d68bd5a79391 or later
Is CVE-2026-29183 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 0.0.0-20260304034809-d68bd5a79391
- from 0, < 0.0.0-20260304034809-d68bd5a79391
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N |