CVE-2024-55660 - CVE House
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Status published Medium CVE-2024-55660

SiYuan has an SSTI via /api/template/renderSprig

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

siyuan-note

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Affected Software

siyuan
Vulnerable Versions:
< 3.1.16

Timeline

Official Publish: December 11th, 2024
Last Modified: December 12th, 2024
Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)

CWE-1336

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.