CVE-2026-60084— SiYuan before v3.7.4 Arbitrary File Deletion via removeTemplate
Quick assessment
Affected
siyuan-note siyuan
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
思源笔记（SiYuan）在 v3.7.4 版本之前存在任意文件删除漏洞。该漏洞位于 接口，该接口接受未经验证的路径参数，并直接将其传递给 函数。经身份验证的管理员攻击者可以构造绝对的文件系统路径，从而导致内核进程权限范围内的任意文件或目录被递归删除，覆盖主机文件系统上的任意位置。
Affected Version Matrix 2
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| siyuan-note | siyuan | < 3.7.4 |
affected |
3.7.4 |
unaffected |
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I. Basic Information for CVE-2026-60084
Vulnerability Information
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Vulnerability Title
SiYuan before v3.7.4 Arbitrary File Deletion via removeTemplate
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| siyuan-note | siyuan | 0 ~ 3.7.4 | - |
|
II. Public POCs for CVE-2026-60084
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-60084 (2)
Same Patch Batch · siyuan-note · 2026-08-22 · 4 CVEs total
| CVE-2026-62204 | 6.6 MEDIUM | SiYuan before v3.7.4 Plugin Overwrite via Bazaar Install |
| CVE-2026-60083 | 4.9 MEDIUM | SiYuan before v3.8.0 Incomplete Path Blocklist via MCP file tool |
| CVE-2026-59809 | 4.9 MEDIUM | SiYuan before v3.8.0 Secret Exfiltration via http_request URL |
IV. Related Vulnerabilities
Same product: siyuan
-
CVE-2026-62204
SiYuan before v3.7.4 Plugin Overwrite via Bazaar Install -
CVE-2026-60083
SiYuan before v3.8.0 Incomplete Path Blocklist via MCP file -
CVE-2026-59809
SiYuan before v3.8.0 Secret Exfiltration via http_request UR -
CVE-2026-77086
SiYuan before v3.7.4 Path Traversal via packageName -
CVE-2026-75917
SiYuan before v3.7.4 XSS-to-RCE via pathName.ts
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-
CVE-2026-62204
SiYuan before v3.7.4 Plugin Overwrite via Bazaar Install -
CVE-2026-60083
SiYuan before v3.8.0 Incomplete Path Blocklist via MCP file -
CVE-2026-59809
SiYuan before v3.8.0 Secret Exfiltration via http_request UR -
CVE-2026-77086
SiYuan before v3.7.4 Path Traversal via packageName -
CVE-2026-75917
SiYuan before v3.7.4 XSS-to-RCE via pathName.ts
Same weakness: CWE-22
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