- 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.
- Source
- security-advisories@github.com
- NVD status
- Awaiting Analysis
CVSS 4.0
- Type
- Secondary
- Base score
- 8.7
- Impact score
- -
- Exploitability score
- -
- Vector string
- 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Severity
- HIGH
- security-advisories@github.com
- CWE-459
- Hype score
- Not currently trending
CVE-2025-21609 SiYuan is self-hosted, open source personal knowledge management software. SiYuan Note version 3.1.18 has an arbitrary file deletion vulnerability. The vulnerability … https://t.co/AXNPWBRBPP
@CVEnew
3 Jan 2025
381 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
[CVE-2025-21609: HIGH] SiYuan Note 3.1.18 has a critical file deletion vulnerability in `POST /api/history/getDocHistoryContent` endpoint. Upgrade to version 3.1.19 for the fix. #CyberSecurity#cybersecurity,#vulnerability https://t.co/7sK22DtzB3 https://t.co/ljJyAeXhq2
@CveFindCom
3 Jan 2025
33 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes