VULNERABILITY INTELLIGENCE

CVE-2024-55660

CVSS score9.8 CRITICAL
EPSS probability0.62%
CISA KEVNot currently listed
Published2024-12-12
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

SiYuan is a personal knowledge management system. Prior to version 3.1.16, SiYuan's `/api/template/renderSprig` endpoint is vulnerable to Server-Side Template Injection (SSTI) through the Sprig template engine. Although the engine has limitations, it allows attackers to access environment variables. Version 3.1.16 contains a patch for the issue.

Weakness classification

  • security-advisories@github.com: CWE-1336
  • nvd@nist.gov: CWE-94

Primary references