CVE-2025-21609

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Source
https://cve.org/CVERecord?id=CVE-2025-21609
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-21609.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-21609
Aliases
Downstream
Related
Published
2025-01-03T16:26:36.420Z
Modified
2026-02-13T02:48:34.249198Z
Severity
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
SiYuan has an arbitrary file deletion vulnerability
Details

SiYuan is self-hosted, open source personal knowledge management software. SiYuan Note version 3.1.18 has an arbitrary file deletion vulnerability. The vulnerability exists in the POST /api/history/getDocHistoryContent endpoint. An attacker can craft a payload to exploit this vulnerability, resulting in the deletion of arbitrary files on the server. Commit d9887aeec1b27073bec66299a9a4181dc42969f3 fixes this vulnerability and is expected to be available in version 3.1.19.

Database specific 
{
    "cwe_ids": [
        "CWE-459",
        "CWE-552"
    ],
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/21xxx/CVE-2025-21609.json"
}
References

Affected packages

Git /

Affected ranges

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-21609.json"