CVE-2026-33194: SiYuan is a personal knowledge management system. Prior to version 3.6.2, the `IsSensitivePath()` function in `kernel/util/path.go` uses a denylist approach…

PriorityP336medium6.8CVSS 3.1

AVNACLPRHUINSCCHINAN

EPSS

0.49%

38.3th percentile

SiYuan is a personal knowledge management system. Prior to version 3.6.2, the `IsSensitivePath()` function in `kernel/util/path.go` uses a denylist approach that was recently expanded (GHSA-h5vh-m7fg-w5h6, commit 9914fd1) but remains incomplete. Multiple security-relevant Linux directories are not blocked, including `/opt` (application data), `/usr` (local configs/binaries), `/home` (other users), `/mnt` and `/media` (mounted volumes). The `globalCopyFiles` and `importStdMd` endpoints rely on `IsSensitivePath` as their primary defense against reading files outside the workspace. Version 3.6.2 contains an updated fix.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
b3log	siyuan	< 3.6.2	3.6.2
github.com	siyuan-note_siyuan_kernel	>= 0 < 3.6.2	3.6.2
siyuan-note	siyuan	< 3.6.2	3.6.2

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