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CVE-2026-66396

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2026-07-27 15:43:46

Laatst bijgewerkt 2026-07-28 01:06:32

Toegewezen door VulnCheck

CVSS-score 9.3

Status PUBLISHED

Beschrijving

SiYuan before v3.7.2 fails to escape the title-img Individual Attribute List value when rendering Gallery and Kanban cover images, allowing stored cross-site scripting via unescaped style attribute interpolation. Attackers with editor permissions can inject onload handlers that execute arbitrary code in the Electron renderer with full Node.js access when victims open affected documents.

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