CVE-2026-59833

SiYuan is an open-source personal knowledge management system. Prior to 3.7.1, SiYuan renders note and package content to HTML through the Lute engine with sanitization enabled, but Lute's dangerous javascript scheme block does not check form action or SVG xlink:href attributes, allowing stored cross-site scripting in document export-preview and Bazaar package README render paths that can execute OS commands in the Electron desktop renderer. This issue is fixed in versions 3.7.1.

CVSS

No CVSS.

References

Link	Resource
https://github.com/siyuan-note/siyuan/commit/ebe252e61fb93f258d083b9da0fa403679fdf94a
https://github.com/siyuan-note/siyuan/releases/tag/v3.7.1
https://github.com/siyuan-note/siyuan/security/advisories/GHSA-97xv-3v84-h358
https://github.com/siyuan-note/siyuan/security/advisories/GHSA-97xv-3v84-h358

Configurations

No configuration.

History

10 Jul 2026, 15:16

Type	Values Removed	Values Added
References	~~() https://github.com/siyuan-note/siyuan/security/advisories/GHSA-97xv-3v84-h358 -~~	() https://github.com/siyuan-note/siyuan/security/advisories/GHSA-97xv-3v84-h358 -

09 Jul 2026, 23:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-09 23:17

Updated : 2026-07-10 15:49

NVD link : CVE-2026-59833

Mitre link : CVE-2026-59833

CVE.ORG link : CVE-2026-59833

JSON object : View

Products Affected

No product.

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CWE-94

Improper Control of Generation of Code ('Code Injection')

CWE-116

Improper Encoding or Escaping of Output

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