Siyuan
211 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for Siyuan, a product in the web cms plugins space. Use it to gauge the current risk picture and drill into individual advisories.
Siyuan CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 4 |
| 2024-12 | 4 |
| 2025-01 | 1 |
| 2025-02 | 0 |
| 2025-03 | 0 |
| 2025-04 | 0 |
| 2025-05 | 0 |
| 2025-06 | 0 |
| 2025-07 | 0 |
| 2025-08 | 0 |
| 2025-09 | 0 |
| 2025-10 | 0 |
| 2025-11 | 0 |
| 2025-12 | 2 |
| 2026-01 | 5 |
| 2026-02 | 3 |
| 2026-03 | 28 |
| 2026-04 | 8 |
| 2026-05 | 7 |
| 2026-06 | 10 |
| 2026-07 | 13 |
| 2026-08 | 81 |
| 2026-09 | 43 |
Severity
How the 211 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Critical50
- High81
- Medium69
- Low1
Latest CVEs
The 15 most recently published vulnerabilities affecting Siyuan.
- CVE-2026-100646SiYuan before v3.8.4 Authentication Bypass via Missing Origin Header8.1
- CVE-2026-100644SiYuan before v3.8.4 SQL Injection via dailyNoteSavePath7.5
- CVE-2026-100645SiYuan 3.7.0 before 3.8.4 Stored XSS via Gallery Kanban8.0
- CVE-2026-100643SiYuan before v3.8.4 Stored XSS via Attribute View textarea8.0
- CVE-2026-100642SiYuan v2.1.0 before v3.8.4 Cross-Site Request Forgery via CheckAuth7.6
- CVE-2026-100641SiYuan before v3.8.4 Stored XSS via Unescaped Flashcard Content8.0
- CVE-2026-100640SiYuan before v3.8.4 Clipboard Data Disclosure via IPC4.7
- CVE-2026-100639SiYuan before v3.8.4 Cross-Site Scripting via Kramdown IAL8.8
- CVE-2026-100637SiYuan before v3.8.4 Path Traversal via checkoutRepo sessionID7.6
- CVE-2026-100638SiYuan before v3.8.4 Path Traversal via setNotebookIcon7.6
- CVE-2026-100636SiYuan before v3.8.4 Path Traversal via exportBrowserHTML folder7.6
- CVE-2026-100635SiYuan before v3.8.4 Authentication Bypass via Plaintext Session Cookie5.9
- CVE-2026-100634SiYuan before v3.8.4 Missing Authorization via siyuan-send-windows4.7
- CVE-2026-100633SiYuan 3.8.0 through 3.8.3 Path Traversal via MCP File Operations6.5
- CVE-2026-93923SiYuan through 3.8.4 Stored XSS via Heading Style Attribute8.8
Product grouping is registry-driven, with AI assist and human review. How it works