PT-2026-57012 · Siyuan Note · Siyuan

Publicado 2026-07-09 · Atualizado 2026-07-09 · CVE-2026-59855

Mitre

CVSS v4.0

8.6

Alta

Vetor base

AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

SiYuan is an open-source personal knowledge management system. Prior to 3.7.1, Asset.render in app/src/asset/index.ts interpolates the unsanitized this.path value into HTML assigned to innerHTML, allowing a crafted asset link containing a double quote to break out of the src attribute, inject an event handler, and execute JavaScript that can run OS commands in the Electron renderer. This issue is fixed in versions 3.7.1-alpha.2 and 3.7.1.

Correção

XSS

Enumeração de Fraquezas

CWE-80

Identificadores relacionados

CVE-2026-59855

Produtos afetados

Siyuan

Referências · 4

• https://github.com/siyuan-note/siyuan/releases/tag/v3.7.1 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-59855 · Nota de Segurança
• https://github.com/siyuan-note/siyuan/security/advisories/GHSA-w3gq-5j72-36vc · Nota
• https://github.com/siyuan-note/siyuan/commit/efbe3a557720034782643e55c9e0282530cb6bbb · Nota