Description

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.

INFO

Published Date :

2025-01-03T16:26:36.420Z

Last Modified :

2025-01-03T17:14:23.915Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2025-21609 vulnerability.

Vendors Products
B3log
  • Siyuan
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-21609.

URL Resource
https://github.com/siyuan-note/siyuan/commit/d9887aeec1b27073bec66299a9a4181dc42969f3 cve-icon cve-icon
https://github.com/siyuan-note/siyuan/security/advisories/GHSA-8fx8-pffw-w498 cve-icon cve-icon
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CVSS Vulnerability Scoring System

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Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact