CVE-2026-32749 — SiYuan importSY/importZipMd: Path Traversal via multipart filename enables arbitrary file write
SiYuan is a personal knowledge management system. In versions 3.6.0 and below, POST /api/import/importSY and POST /api/import/importZipMd write uploaded archives to a path deriv…
Published: 2026-03-19 · CVSS: 7.6 · CVSS 3.1
SiYuan is a personal knowledge management system. In versions 3.6.0 and below, POST /api/import/importSY and POST /api/import/importZipMd write uploaded archives to a path derived from the multipart filename field without sanitization, allowing an admin to write files to arbitrary locations outside the temp directory - including system paths that enable RCE. This can lead to aata destruction by overwriting workspace or application files, and for Docker containers running as root (common default), this grants full container compromise. This issue has been fixed in version 3.6.1.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7