Marimo Notebook Flaw Could Run MCP Commands Before Cells Execute in Edit Mode
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- Not ratedosv:CVE-2026-103763SiYuan before v3.8.5 Information Disclosure via /api/notebook/getNotebookInfo
- HighCVE-2026-102831JupyterLab: Cross-site scripting (XSS) in JupyterLab via notebook cells pasted from the system clipboard
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Source: https://thehackernews.com/2026/08/marimo-notebook-flaw-could-run-mcp.html
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