CyberRota Analysis
AI-GeneratedSiYuan versions prior to 3.8.1 are vulnerable to a path traversal flaw in the asset.upload MCP tool, allowing attackers to exploit the lack of workspace boundary validation to upload sensitive files, including SSH keys and credentials. This vulnerability poses a risk of unauthorized access to sensitive information, making it critical for organizations using affected versions to prioritize patching. Users of SiYuan should assess their exposure and implement necessary updates to mitigate potential data breaches.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
SiYuan before v3.8.1 contains a path traversal vulnerability in the asset.upload MCP tool that accepts arbitrary absolute file paths without workspace boundary validation. Attackers can induce the AI Agent to upload sensitive files such as SSH keys or credentials from outside the workspace into the asset directory through prompt injection.