CVE-2026-54069
SiYuan: Unauthenticated Admin API Access via Blanket chrome-extension:// Origin Allowlist
Sévérité par source
Le label propre à Trivy est CRITICAL. Critique selon GHSA.
Description
SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, SiYuan Note's kernel HTTP server unconditionally trusts all chrome-extension:// origins, granting RoleAdministrator access to every installed browser extension without any authentication. Combined with the default empty AccessAuthCode on desktop installs, any Chrome/Chromium extension -- including a compromised legitimate extension via supply chain attack -- can make fully authenticated admin API calls to the SiYuan kernel at 127.0.0.1:6806, enabling data exfiltration, stored XSS injection, and configuration tampering. This vulnerability is fixed in 3.7.0.
Paquets affectés et versions corrigées
| Source | Paquet | Corrigé en |
|---|---|---|
| go::GitHub Security Advisory Go | github.com/siyuan-note/siyuan/kernel | 0.0.0-20260628153353-2d5d72223df4 |