# CVE-2026-33669

## Summary

- **CVE ID:** CVE-2026-33669
- **Severity:** CRITICAL
- **CVSS Score:** 9.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
- **CWE:** CWE-125
- **Published:** Mar 26, 2026
- **Last Modified:** Mar 27, 2026

## Description

SiYuan is a personal knowledge management system. Prior to version 3.6.2, document IDs were retrieved via the /api/file/readDir interface, and then the /api/block/getChildBlocks interface was used to view the content of all documents. Version 3.6.2 patches the issue.

## Affected Products

- siyuan-note — siyuan (< 3.6.2)

## References

- [CNA](https://github.com/siyuan-note/siyuan/security/advisories/GHSA-34xj-66v3-6j83)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.52%
- **EPSS Percentile:** 42.6

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._