CVE-2026-33194

MEDIUM

6.8

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.16.8

SeveridadMEDIUM

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosHIGH

Interaccion usuarioNONE

Publicado3/20/2026

Ultima modificacion3/23/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

b3log:siyuan

Debilidades (CWE)

CWE-22

Referencias

https://github.com/siyuan-note/siyuan/security/advisories/GHSA-vm69-h85x-8p85(security-advisories@github.com)

Correlaciones IOC

Sin correlaciones registradas

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