CVE-2026-60084

HIGH 8.7

SiYuan before v3.7.4 Arbitrary File Deletion via removeTemplate

CVSS Score

8.7

EPSS Score

0.0%

EPSS Percentile

0th

SiYuan versions before v3.7.4 contain an arbitrary file deletion vulnerability in the /api/search/removeTemplate endpoint that accepts an unvalidated path parameter passed directly to os.RemoveAll. Authenticated admin attackers can supply absolute filesystem paths to recursively delete any file or directory the kernel process has permission to remove, anywhere on the host filesystem.

CWE	CWE-22
Vendor	siyuan-note
Product	siyuan
Published	Aug 22, 2026

Stay Ahead of the Next One

Get instant alerts for siyuan-note siyuan

Be the first to know when new high vulnerabilities affecting siyuan-note siyuan are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

High

Availability

High

Affected Versions

siyuan-note / siyuan

0 < 3.7.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/siyuan-note/siyuan/security/advisories/GHSA-w938-w7m4-qrj8 vulncheck.com: https://www.vulncheck.com/advisories/siyuan-before-arbitrary-file-deletion-via-removetemplate

Credits

🔍 alham-rizvi