Severity:

HIGH RISK

(8.6)

Cross-Site Scripting (Stored XSS) in SiYuan Knowledge

CVE-2026-34585

Analyzed

Vulnerability Type

Category:

Cross-Site Scripting (Stored XSS)

CWE:

CWE-79;CWE-94

Impact:

Stored XSS leading to Remote Code Execution in the Electron desktop client

Severity:

HIGH RISK

(8.6)

CVSS Version:

3.1

Catch This CVE While Code Is Being Written

Detect vulnerable code directly in pull requests, so CVEs are fixed before merge.

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

[FAQ]

Frequently Asked
Questions

What is Framer?

What is Framer?

What is Framer?

What is Framer?

What is Framer?

What is Framer?

What is Framer?

[GET STARTED]

Find out what's already

exploitable in your codebase.

Find out what's already

exploitable in your codebase.

Find out what's already exploitable in your codebase.

START PENTEST

NO CC REQUIRED