CVE-2026-69086: Improper Limitation of a Pathname to a Restricted Directory

SiYuan versions before v3.7.3 fail to validate the avID parameter on all code branches in attribute-view read endpoints, allowing attackers to construct traversal paths that escape the storage directory. Authenticated users with RoleReader permissions or anonymous clients when publish...

PT-2026-85363

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-7hm9-v7vf-7g4w. This link is maintained to preserve external references. Original Description SiYuan versions before v3.7.3 fail to validate the avID parameter on all code branches in attribute-view read...

SUSE CVE-2026-34448

SiYuan is a personal knowledge management system. Prior to version 3.6.2, an attacker who can place a malicious URL in an Attribute View mAsse field can trigger stored XSS when a victim opens the Gallery or Kanban view with “Cover From - Asset Field” enabled. The vulnerable code accepts arbitrary...

SUSE CVE-2026-40259

SiYuan is an open-source personal knowledge management system. In versions 3.6.3 and below, the /api/av/removeUnusedAttributeView endpoint is protected only by generic authentication that accepts publish-service RoleReader tokens. The handler passes a caller-controlled id directly to a model...

SUSE CVE-2026-50551

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 Attribute View database asset cell renderer that escalates to remote code execution RCE in the Electron desktop client. This vulnerability is fixed...

CVE-2026-65605

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 HTML via text/template without auto-escaping, and EscapeHTML is only applied when HasUnclosedHtmlTag returns true; because balanced...

CVE-2026-65605

SiYuan prior to v3.7.2 is vulnerable to a stored XSS in the Attribute View (database) cell rendering. A Template column value is rendered as HTML via text/template without auto-escaping, with EscapeHTML applied only when HasUnclosedHtmlTag is true; balanced self-closing tags like can bypass this...

CVE-2026-65605

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 HTML via text/template without auto-escaping, and EscapeHTML is only applied when HasUnclosedHtmlTag returns true; because balanced...

CVE-2026-65605 SiYuan before v3.7.2 Stored XSS to RCE via Attribute View

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 HTML via text/template without auto-escaping, and EscapeHTML is only applied when HasUnclosedHtmlTag returns true; because balanced...

CVE-2026-65605 SiYuan before v3.7.2 Stored XSS to RCE via Attribute View

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 HTML via text/template without auto-escaping, and EscapeHTML is only applied when HasUnclosedHtmlTag returns true; because balanced...

CVE-2026-65605 SiYuan before v3.7.2 Stored XSS to RCE via Attribute View

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 HTML via text/template without auto-escaping, and EscapeHTML is only applied when HasUnclosedHtmlTag returns true; because balanced...

CVE-2026-65605: Improper Neutralization of Input During Web Page Generation

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 HTML via text/template without auto-escaping, and EscapeHTML is only applied when HasUnclosedHtmlTag returns true; because balanced...

PT-2026-63971

Name of the Vulnerable Software and Affected Versions SiYuan versions prior to 3.7.2 Description A stored cross-site scripting issue exists in the Attribute View database cell rendering. A Template column value is rendered as HTML via text/template without auto-escaping. The EscapeHTML function i...

GO-2026-5957 SiYuan: Stored XSS to RCE via attribute-view cell rendering in genAVValueHTML() in github.com/siyuan-note/siyuan/kernel

SiYuan: Stored XSS to RCE via attribute-view cell rendering in genAVValueHTML in github.com/siyuan-note/siyuan/kernel...

EUVD-2026-39128

SiYuan: Stored XSS to RCE via Unsanitized Attribute View Asset Cell Content...

EUVD-2026-39127

SiYuan: Stored XSS to RCE via attribute-view cell rendering in genAVValueHTML...

GHSA-5XFX-XJ4H-5P7R SiYuan: Stored XSS to RCE via attribute-view cell rendering in genAVValueHTML()

Summary The attribute-view database cell renderer genAVValueHTML interpolates cell content raw in four of its branches: text, url, phone, and mAsset. A cell value like or " breaks out of its surrounding tag and runs arbitrary JavaScript in the renderer when the victim opens the block-attribute...

SiYuan: Stored XSS to RCE via attribute-view cell rendering in genAVValueHTML()

Summary The attribute-view database cell renderer genAVValueHTML interpolates cell content raw in four of its branches: text, url, phone, and mAsset. A cell value like or " breaks out of its surrounding tag and runs arbitrary JavaScript in the renderer when the victim opens the block-attribute...

GO-2026-5644 SiYuan: Stored XSS in Attribute View Gallery/Kanban Cover Rendering Allows Arbitrary Command Execution in Desktop Client in github.com/siyuan-note/siyuan/kernel

SiYuan: Stored XSS in Attribute View Gallery/Kanban Cover Rendering Allows Arbitrary Command Execution in Desktop Client 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-2026-5229 SiYuan: Publish Reader Can Arbitrarily Delete Attribute View Files via `/api/av/removeUnusedAttributeView` in github.com/siyuan-note/siyuan/kernel

SiYuan: Publish Reader Can Arbitrarily Delete Attribute View Files via /api/av/removeUnusedAttributeView in github.com/siyuan-note/siyuan/kernel...