HIGH8.2
GO-2026-6650
SiYuan: Cross-Site WebSocket Hijacking on the admin-only network proxy endpoint (`/ws/network/proxy`) via explicit `CheckOrigin: true` bypass in github.com/siyuan-note/siyuan/kernel
Quick fix
GO-2026-6650 — github.com/siyuan-note/siyuan/kernel: upgrade to the fixed version with the command below.
go get github.com/siyuan-note/siyuan/kernel@v0.0.0-20260803045322-cb67e0b4fab5Details
SiYuan: Cross-Site WebSocket Hijacking on the admin-only network proxy endpoint (`/ws/network/proxy`) via explicit `CheckOrigin: true` bypass in github.com/siyuan-note/siyuan/kernel
Are you affected?
Enter the version of the package you're using.
Affected packages
Go/github.com/siyuan-note/siyuan/kernel
Introduced in:
0Fixed in: 0.0.0-20260803045322-cb67e0b4fab5Fix
go get github.com/siyuan-note/siyuan/kernel@v0.0.0-20260803045322-cb67e0b4fab5References
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-3cc2-h3v6-rqpq[ADVISORY]
- https://nvd.nist.gov/vuln/detail/CVE-2026-74802[ADVISORY]
- https://github.com/siyuan-note/siyuan/commit/cb67e0b4fab57c9c5f458c1fd0df5ecf4417b696[WEB]
- https://github.com/siyuan-note/siyuan/releases/tag/v3.8.0[WEB]
- https://www.vulncheck.com/advisories/siyuan-cross-site-websocket-hijacking-via-network-proxy[WEB]