CVE-2026-109557
HighCVSS 8.7Summary
EdgeEver through 1.112.0 contains a stored cross-site scripting vulnerability in setMemoDragPreview that allows attackers to inject script through notebook names or memo titles. Attackers can set malicious names via MCP create_notebook, rename_notebook or create_memo tools, running script on drag with access to the desktop bridge's session token.
Risk Assessment
The risk includes script execution in the user's context during drag, potentially leading to session token theft and unauthorized access.
Recommendation
It is recommended to update to a version newer than 1.112.0 and sanitize notebook names and memo titles to prevent script injection.
Other vulnerabilities in EdgeEver
See all- CVE-2026-109558High
EdgeEver 1.6.0 through 1.112.0 contains a stored cross-site scripting vulnerability in TemplatesPane.tsx that renders template contentMarkdown with raw HTML via dangerouslySetInnerHTML without sanitization. Attackers can write templates containing HTML event handlers through an API or MCP token to run script on preview and access the privileged window.edgeeverDesktop bridge.
- CVE-2026-108727Medium
EdgeEver through 1.108.0 contains a missing authorization vulnerability in the Hono API memo-template routes that allows holders of scoped API tokens to bypass token scope restrictions because template handlers never call requireScopes. Attackers with a token lacking write:memos can save a template and invoke POST /api/v1/templates/:id/use to create memos, and list, modify, or delete templates in the token owner's workspace.
Original NVD description (English source)
EdgeEver through 1.112.0 contains a stored cross-site scripting vulnerability in setMemoDragPreview that allows attackers to inject script through notebook names or memo titles. Attackers can set malicious names via MCP create_notebook, rename_notebook or create_memo tools, running script on drag with access to the desktop bridge's session token.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS