CVE-2026-33670

PoC —

CVSS 3.1

7.5 high

EPSS

<1%p50

Published

Mar 26, 2026 (Mar 26, 2026)

Modified

Jun 17, 2026

Description

SiYuan is a personal knowledge management system. Prior to version 3.6.2, the /api/file/readDir interface was used to traverse and retrieve the file names of all documents under a notebook. Version 3.6.2 patches the issue.

Vendors: b3log
Products: siyuan
Weakness: CWE-22
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.7%)

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