תיאור (מקור, אנגלית)
SiYuan is a personal knowledge management system. Prior to version 3.6.2, a malicious website can achieve Remote Code Execution (RCE) on any desktop running SiYuan by exploiting the permissive CORS policy (Access-Control-Allow-Origin: * + Access-Control-Allow-Private-Network: true) to inject a JavaScript snippet via the API. The injected snippet executes in Electron's Node.js context with full OS access the next time the user opens SiYuan's UI. No user interaction is required beyond visiting the malicious website while SiYuan is running. This issue has been patched in version 3.6.2.
מוצרים מושפעים
b3log: siyuan
קישורים4
- github.com/siyuan-note/siyuan/security/advisories/GHSA-68p4-j2… ExploitVendor Advisory
- github.com/siyuan-note/siyuan/security/advisories/GHSA-68p4-j2… ExploitVendor Advisory
- github.com/siyuan-note/siyuan/issues/17246 Issue Tracking
- github.com/siyuan-note/siyuan/releases/tag/v3.6.2 Release Notes
מדדים
- CVSS 3.1
-
9.6
CRITICAL
מקור הציון: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H - EPSS — סבירות ניצול
- 1% אחוזון 44 · נכון ל-12 בנובמבר 2026
- CWE
- CWE-942
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