CVE-2024-55658: b3log Siyuan

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

SiYuan is a personal knowledge management system. Prior to version 3.1.16, SiYuan's /api/export/exportResources endpoint is vulnerable to arbitary file read via path traversal. It is possible to manipulate the paths parameter to access and download arbitrary files from the host system by traversing the workspace directory structure. Version 3.1.16 contains a patch for the issue.

Affected products

• b3log Siyuan: version 3.1.15 only

Published 2024-12-12. Last modified 2026-06-17.