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.
{
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/55xxx/CVE-2024-55660.json",
"cna_assigner": "GitHub_M",
"cwe_ids": [
"CWE-1336"
]
}