Siyuan-Note Siyuan
174 CVEs affecting Siyuan-Note Siyuan. Latest disclosed: 2026-09-05. Critical: 44, High: 61.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2026-72811 | Critical | 10.0 | 2026-08-14 | SiYuan versions <= v3.7.2 contain a SQL injection vulnerability in the backlink/mention search query (kernel/model/backlink.go), which concatenates stored bloc… |
CVE-2026-69085 | Critical | 10.0 | 2026-08-03 | SiYuan before v3.7.3 contains a SQL injection vulnerability in the /api/filetree/searchDocs endpoint, where the caller-supplied keyword parameter is concatenat… |
CVE-2026-69084 | Critical | 10.0 | 2026-08-03 | SiYuan versions <= v3.7.2 expose the /api/search/searchEmbedBlock endpoint, which passes a client-supplied SQL statement verbatim to the main read-write siyuan… |
CVE-2026-69083 | Critical | 10.0 | 2026-08-03 | SiYuan versions before v3.7.3 contain SQL injection vulnerabilities in the fullTextSearchAssetContent endpoint reachable by unauthenticated users and publish R… |
CVE-2026-66012 | Critical | 10.0 | 2026-07-25 | SiYuan before v3.7.2 contains a missing authorization vulnerability in the POST /mcp kernel endpoint, which is gated only by a general auth check (model.CheckA… |
CVE-2026-54158 | Critical | 9.9 | 2026-06-24 | SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, the attribute-view (database) cell renderer genAVValueHTML interpolates cell con… |
CVE-2026-54067 | Critical | 9.9 | 2026-06-24 | SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, CSS snippet body containing </style> breaks out of its surrounding <style> tag w… |
CVE-2026-50551 | Critical | 9.9 | 2026-06-24 | SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, SiYuan contains a stored cross-site scripting (XSS) vulnerability in the Attribu… |
CVE-2026-32938 | Critical | 9.9 | 2026-03-20 | SiYuan is a personal knowledge management system. In versions 3.6.0 and below, the /api/lute/html2BlockDOM on the desktop copies local files pointed to by file… |
CVE-2026-73056 | Critical | 9.8 | 2026-08-16 | SiYuan kernel versions before 3.7.4 contain an improper restriction of excessive authentication attempts vulnerability in the CheckAuth() middleware. The middl… |
CVE-2026-73046 | Critical | 9.8 | 2026-08-15 | SiYuan before v3.7.4 improperly restricts excessive authentication attempts in the CheckAuth() middleware. The HTTP Basic Authentication branch, which guards n… |
CVE-2026-33670 | Critical | 9.8 | 2026-03-26 | 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 a… |
CVE-2026-33669 | Critical | 9.8 | 2026-03-26 | 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/bl… |
CVE-2026-32767 | Critical | 9.8 | 2026-03-20 | SiYuan is a personal knowledge management system. Versions 3.6.0 and below contain an authorization bypass vulnerability in the /api/search/fullTextSearchBlock… |
CVE-2024-55660 | Critical | 9.8 | 2024-12-12 | SiYuan is a personal knowledge management system. Prior to version 3.1.16, SiYuan's `/api/template/renderSprig` endpoint is vulnerable to Server-Side Template… |
CVE-2026-66395 | Critical | 9.6 | 2026-07-27 | SiYuan desktop before v3.7.2 contains a reflected cross-site scripting vulnerability in the bazaar plugin readme handler that allows attackers to execute arbit… |
CVE-2026-65606 | Critical | 9.6 | 2026-07-23 | SiYuan before v3.7.2 contains a cross-site scripting vulnerability in the siyuan:// protocol handler. When a siyuan://plugins/<name> link references a name tha… |
CVE-2026-65605 | Critical | 9.6 | 2026-07-23 | SiYuan before v3.7.2 contains a stored cross-site scripting vulnerability in Attribute View (database) cell rendering. A Template column value is rendered as H… |
CVE-2026-34449 | Critical | 9.6 | 2026-03-31 | SiYuan is a personal knowledge management system. Prior to version 3.6.2, a malicious website can achieve Remote Code Execution (RCE) on any desktop running Si… |
CVE-2026-23852 | Critical | 9.6 | 2026-01-19 | SiYuan is a personal knowledge management system. Versions prior to 3.5.4 have a stored Cross-Site Scripting (XSS) vulnerability that allows an attacker to inj… |