Description

SiYuan is a personal knowledge management system. Prior to version 3.1.16, an arbitrary file read vulnerability exists in Siyuan's `/api/template/render` endpoint. The absence of proper validation on the path parameter allows attackers to access sensitive files on the host system. Version 3.1.16 contains a patch for the issue.

Classification

CVE ID: CVE-2024-55657

CVSS Base Severity: HIGH

CVSS Base Score: 8.7

Affected Products

Vendor: siyuan-note

Product: siyuan

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 12.66% (scored less or equal to compared to others)

EPSS Date: 2025-02-04 (when was this score calculated)

References

https://github.com/siyuan-note/siyuan/security/advisories/GHSA-xx68-37v4-4596
https://github.com/siyuan-note/siyuan/commit/e70ed57f6e4852e2bd702671aeb8eb3a47a36d71

Timeline