GO-2026-5001 SiYuan Bazaar marketplace renders unescaped package `name` and `version` metadata, allowing stored XSS and Electron code execution in github.com/siyuan-note/siyuan/kernel

SiYuan Bazaar marketplace renders unescaped package name and version metadata, allowing stored XSS and Electron code execution in github.com/siyuan-note/siyuan/kernel...

Arbitrary Code Injection

Overview Affected versions of this package are vulnerable to Arbitrary Code Injection through the escapeNodeAttributeValues process. An attacker can execute arbitrary operating system commands by crafting a malicious .sy.zip file containing specially formatted block attribute values, which, when...

Arbitrary Code Injection

Overview Affected versions of this package are vulnerable to Arbitrary Code Injection through the escapeNodeAttributeValues process. An attacker can execute arbitrary operating system commands by crafting a malicious .sy.zip file containing specially formatted block attribute values, which, when...

GO-2026-4842 SiYuan has Arbitrary Document Reading within the Publishing Service in github.com/siyuan-note/siyuan/kernel

SiYuan has Arbitrary Document Reading within the Publishing Service in github.com/siyuan-note/siyuan/kernel...

GO-2026-4705 SiYuan globalCopyFiles: incomplete sensitive path blocklist allows reading /proc and Docker secrets in github.com/siyuan-note/siyuan/kernel

SiYuan globalCopyFiles: incomplete sensitive path blocklist allows reading /proc and Docker secrets in github.com/siyuan-note/siyuan/kernel...

GO-2026-4709 SiYuan Vulnerable to Cross-Origin WebSocket Hijacking via Authentication Bypass — Unauthenticated Information Disclosure in github.com/siyuan-note/siyuan/kernel

SiYuan Vulnerable to Cross-Origin WebSocket Hijacking via Authentication Bypass — Unauthenticated Information Disclosure in github.com/siyuan-note/siyuan/kernel...

GO-2026-4700 SiYuan's renderSprig has a missing admin check that allows any user to read full workspace DB in github.com/siyuan-note/siyuan/kernel

SiYuan's renderSprig has a missing admin check that allows any user to read full workspace DB in github.com/siyuan-note/siyuan/kernel. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing...

GO-2026-4707 SiYuan importSY/importZipMd: path traversal via multipart filename enables arbitrary file write in github.com/siyuan-note/siyuan/kernel

SiYuan importSY/importZipMd: path traversal via multipart filename enables arbitrary file write in github.com/siyuan-note/siyuan/kernel...

GO-2026-4802 Siyuan has an Unauthenticated Arbitrary File Read via Path Traversal in github.com/siyuan-note/siyuan/kernel

Siyuan has an Unauthenticated Arbitrary File Read via Path Traversal in github.com/siyuan-note/siyuan/kernel...

GO-2026-4766 SiYuan has an Incomplete Fix for IsSensitivePath Denylist Allows File Read from /opt, /usr, /home (GHSA-h5vh-m7fg-w5h6 Bypass) in github.com/siyuan-note/siyuan/kernel

SiYuan has an Incomplete Fix for IsSensitivePath Denylist Allows File Read from /opt, /usr, /home GHSA-h5vh-m7fg-w5h6 Bypass in github.com/siyuan-note/siyuan/kernel. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module...

GO-2026-4747 SiYuan has Stored XSS to RCE via Unsanitized Bazaar Package Metadata in github.com/siyuan-note/siyuan/kernel

SiYuan has Stored XSS to RCE via Unsanitized Bazaar Package Metadata in github.com/siyuan-note/siyuan/kernel...

GHSA-3G9H-9HP4-654V SiYuan has an Unauthenticated WebSocket DoS via Auth Keepalive Bypass

Summary The SiYuan kernel WebSocket server accepts unauthenticated connections when a specific “auth keepalive” query parameter is present. After connection, incoming messages are parsed using unchecked type assertions on attacker-controlled JSON. A remote attacker can send malformed messages tha...

GO-2026-4669 SiYuan has a SVG Sanitizer Bypass via Whitespace in `javascript:` URI — Unauthenticated XSS in github.com/siyuan-note/siyuan/kernel

SiYuan has a SVG Sanitizer Bypass via Whitespace in javascript: URI — Unauthenticated XSS in github.com/siyuan-note/siyuan/kernel...

GO-2026-4667 SiYuan has a SVG Sanitizer Bypass via `<animate>` Element — Unauthenticated XSS in github.com/siyuan-note/siyuan/kernel

SiYuan has a SVG Sanitizer Bypass via Element — Unauthenticated XSS in github.com/siyuan-note/siyuan/kernel...

GO-2026-4685 SiYuan has a Full-Read SSRF via /api/network/forwardProxy in github.com/siyuan-note/siyuan/kernel

SiYuan has a Full-Read SSRF via /api/network/forwardProxy in github.com/siyuan-note/siyuan/kernel. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive reports from...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the forwardProxy function. An attacker can access internal network resources, retrieve sensitive data, and potentially obtain cloud metadata or credentials by supplying a crafted URL to the endpoint...

GO-2026-4646 SiYuan Vulnerable to Path Traversal in /export Endpoint Allows Arbitrary File Read and Secret Leakage in github.com/siyuan-note/siyuan/kernel

SiYuan Vulnerable to Path Traversal in /export Endpoint Allows Arbitrary File Read and Secret Leakage in github.com/siyuan-note/siyuan/kernel. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is...

GO-2026-4592 SiYuan's direct SQL Query API accessible to Reader-level users enables unauthorized database access in github.com/siyuan-note/siyuan/kernel

SiYuan's direct SQL Query API accessible to Reader-level users enables unauthorized database access in github.com/siyuan-note/siyuan/kernel...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization via the SQL function. An attacker can gain unauthorized access to sensitive database content and potentially modify data by sending crafted SQL queries to the /api/query/sql endpoint as a low-privileged user...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization via the SQL function. An attacker can gain unauthorized access to sensitive database content and potentially modify data by sending crafted SQL queries to the /api/query/sql endpoint as a low-privileged user...