What’s Vulnerable › Vulnerabilities

CVE-2024-55657: SiYuan has an arbitrary file read via /api/template/render

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-12-12 · updated 2026-06-17
• Weakness: CWE-22

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.

Affected products

• siyuan-note siyuan: 3.1.15

References

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

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