b3log Vulnerability Advisory Catalog

Total 70 security vulnerabilities recorded for b3log software and firmware.

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Component: siyuan

SiYuan is a personal knowledge management system. In versions 3.6.0 and below, POST /api/import/importSY and POST /api/import/importZipMd write upload...

📅 2026-03-19
CVSS 7.6 Dossier →
Component: siyuan

SiYuan is a personal knowledge management system. In versions 3.6.0 and below, the globalCopyFiles API eads source files using filepath.Abs() with no...

📅 2026-03-19
CVSS 6.8 Dossier →
Component: siyuan

SiYuan is a personal knowledge management system. Prior to 3.6.1, POST /api/template/renderSprig lacks model.CheckAdminRole, allowing any authenticate...

📅 2026-03-16
CVSS 6.5 Dossier →
Component: siyuan

SiYuan is a personal knowledge management system. Prior to 3.6.0, the /api/network/forwardProxy endpoint allows authenticated users to make arbitrary ...

📅 2026-03-11
CVSS 8.3 Dossier →
Component: siyuan

SiYuan is a personal knowledge management system. Prior to 3.5.10, SiYuan's SVG sanitizer (SanitizeSVG) checks href attributes for the javascript: pre...

📅 2026-03-10
CVSS 6.1 Dossier →
Component: siyuan

SiYuan is a personal knowledge management system. Prior to 3.5.10, SiYuan's SVG sanitizer (SanitizeSVG) blocks dangerous elements (<script>, <iframe>,...

📅 2026-03-10
CVSS 6.1 Dossier →
CVE-2026-30869 CRITICAL
Component: siyuan

SiYuan is a personal knowledge management system. Prior to 3.5.10, a path traversal vulnerability in the /export endpoint allows an attacker to read a...

📅 2026-03-10
CVSS 9.3 Dossier →
Component: siyuan

SiYuan is a personal knowledge management system. Prior to 3.5.10, a privilege escalation vulnerability exists in the publish service of SiYuan Note t...

📅 2026-03-10
CVSS 7.1 Dossier →
CVE-2026-29183 CRITICAL
Component: siyuan

SiYuan is a personal knowledge management system. Prior to version 3.5.9, an unauthenticated reflected XSS vulnerability exists in the dynamic icon AP...

📅 2026-03-06
CVSS 9.3 Dossier →
Component: siyuan

SiYuan is a personal knowledge management system. Prior to version 3.6.0, the /api/query/sql lets a user run sql directly, but it only checks basic au...

📅 2026-03-06
CVSS 8.8 Dossier →
Component: siyuan

SiYuan is a personal knowledge management system. Prior to 3.5.5, the /api/file/getFile endpoint uses case-sensitive string equality checks to block a...

📅 2026-02-10
CVSS 7.5 Dossier →
Component: siyuan

Lute is a structured Markdown engine supporting Go and JavaScript. Lute 1.7.6 and earlier (as used in SiYuan before) has a Stored Cross-Site Scripting...

📅 2026-02-06
CVSS 4.6 Dossier →
CVE-2026-25539 CRITICAL
Component: siyuan

SiYuan is a personal knowledge management system. Prior to version 3.5.5, the /api/file/copyFile endpoint does not validate the dest parameter, allowi...

📅 2026-02-04
CVSS 9.1 Dossier →
CVE-2026-23852 CRITICAL
Component: siyuan

SiYuan is a personal knowledge management system. Versions prior to 3.5.4 have a stored Cross-Site Scripting (XSS) vulnerability that allows an attack...

📅 2026-01-19
CVSS 9.6 Dossier →
Component: siyuan

SiYuan is a personal knowledge management system. Versions prior to 3.5.4 contain a logic vulnerability in the /api/file/globalCopyFiles endpoint. The...

📅 2026-01-19
CVSS 6.5 Dossier →
Component: siyuan

SiYuan is a personal knowledge management system. In versions prior to 3.5.4, the markdown feature allows unrestricted server side html-rendering whic...

📅 2026-01-19
CVSS 7.5 Dossier →
Component: siyuan

SiYuan is a personal knowledge management system. Versions prior to 3.5.4 are vulnerable to reflected cross-site scripting in /api/icon/getDynamicIcon...

📅 2026-01-19
CVSS 6.1 Dossier →
Component: siyuan

SiYuan is self-hosted, open source personal knowledge management software. Prior to 3.5.4-dev2, a Stored Cross-Site Scripting (XSS) vulnerability exis...

📅 2026-01-16
CVSS 6.1 Dossier →
Component: siyuan

SiYuan is self-hosted, open source personal knowledge management software. In versions 3.5.1 and prior, the SiYuan Note application utilizes a hardcod...

📅 2025-12-27
CVSS 8.1 Dossier →
Component: siyuan

SiYuan is self-hosted, open source personal knowledge management software. Versions 0.0.0-20251202123337-6ef83b42c7ce and below contain function impor...

📅 2025-12-09
CVSS 7.8 Dossier →
CVE-2025-21609 CRITICAL
Component: siyuan

SiYuan is self-hosted, open source personal knowledge management software. SiYuan Note version 3.1.18 has an arbitrary file deletion vulnerability. Th...

📅 2025-01-03
CVSS 9.1 Dossier →
CVE-2024-55660 CRITICAL
Component: siyuan

SiYuan is a personal knowledge management system. Prior to version 3.1.16, SiYuan's `/api/template/renderSprig` endpoint is vulnerable to Server-Side ...

📅 2024-12-12
CVSS 9.8 Dossier →
Component: siyuan

SiYuan is a personal knowledge management system. Prior to version 3.1.16, the `/api/asset/upload` endpoint in Siyuan is vulnerable to both arbitrary ...

📅 2024-12-12
CVSS 5.4 Dossier →
Component: siyuan

SiYuan is a personal knowledge management system. Prior to version 3.1.16, SiYuan's /api/export/exportResources endpoint is vulnerable to arbitary fil...

📅 2024-12-12
CVSS 7.5 Dossier →
Page 2 of 3 (70 Total Records)