CVE-2024-55660

SiYuan has an SSTI via /api/template/renderSprig

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.

Category

6.9
CVSS
Severity: Medium
CVSS 4.0 •
EPSS 0.14%
Affected: siyuan-note siyuan
Published at:
Updated at:

References

Link Tags
https://github.com/siyuan-note/siyuan/security/advisories/GHSA-4pjc-pwgq-q9jp
https://github.com/siyuan-note/siyuan/commit/e70ed57f6e4852e2bd702671aeb8eb3a47a36d71

Frequently Asked Questions

What is the severity of CVE-2024-55660?
CVE-2024-55660 has been scored as a medium severity vulnerability.
How to fix CVE-2024-55660?
To fix CVE-2024-55660, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-55660 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-55660 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-55660?
CVE-2024-55660 affects siyuan-note siyuan.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.