CyberRota Analysis
AI-GeneratedSiYuan versions prior to 3.7.1 are vulnerable to stored cross-site scripting (XSS) due to inadequate sanitization of form action and SVG xlink:href attributes when rendering content through the Lute engine. This vulnerability can lead to the execution of arbitrary OS commands within the Electron desktop renderer, posing a significant security risk. Organizations using SiYuan for personal knowledge management should prioritize upgrading to version 3.7.1 or later to mitigate this risk.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
Note: these links are listed for security research and verification purposes only.
Original NVD Description
SiYuan is an open-source personal knowledge management system. Prior to 3.7.1, SiYuan renders note and package content to HTML through the Lute engine with sanitization enabled, but Lute's dangerous javascript scheme block does not check form action or SVG xlink:href attributes, allowing stored cross-site scripting in document export-preview and Bazaar package README render paths that can execute OS commands in the Electron desktop renderer. This issue is fixed in versions 3.7.1.