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OSV
OSV
added 2026/03/31 11:28 p.m.2 views

GHSA-RX4H-526Q-4458 SiYuan: Stored XSS in Attribute View Gallery/Kanban Cover Rendering Allows Arbitrary Command Execution in Desktop Client

Summary 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 https URLs without extensions as images, stores the...

9CVSS6.7AI score0.00489EPSS
Exploits1References5
CVE
CVE
added 2026/03/31 9:44 p.m.7 views

CVE-2026-34448

SiYuan prior to 3.6.2 is affected by a stored XSS in the Attribute View Gallery/Kanban rendering: placing a malicious URL in an Asset Field can be injected into an tag without escaping, with the Electron desktop client executing injected code due to nodeIntegration enabled and contextIsolation d...

9CVSS6.1AI score0.00489EPSS
Exploits1References3Affected Software1
Vulnrichment
Vulnrichment
added 2026/03/31 9:44 p.m.1 views

CVE-2026-34448 SiYuan: Stored XSS in Attribute View gallery/kanban cover rendering allows arbitrary command execution in the desktop client

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...

9CVSS6.2AI score0.00489EPSS
Exploits1References3
Cvelist
Cvelist
added 2026/03/31 9:44 p.m.21 views

CVE-2026-34448 SiYuan: Stored XSS in Attribute View gallery/kanban cover rendering allows arbitrary command execution in the desktop client

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...

9CVSS0.00489EPSS
Exploits1References3
OSV
OSV
added 2026/03/31 9:44 p.m.2 views

CVE-2026-34448 SiYuan: Stored XSS in Attribute View gallery/kanban cover rendering allows arbitrary command execution in the desktop client

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...

9CVSS6.1AI score0.00489EPSS
Exploits1References5
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