Lucene search
K

GHSA-HVR9-72V2-FFF3 SiYuan: Unauthenticated Admin API Access via Blanket chrome-extension:// Origin Allowlist

🗓️ 10 Jul 2026 19:26:06Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 2 Views

Summary 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 d...

Related
Refs

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

10 Jul 2026 19:31Current
6.1Medium risk
Vulners AI Score6.1
CVSS 49.2
EPSS0.00607
2