| Title | GitHub mcp-vegalite-server master Code Injection |
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| Description | In the latest version of mcp-vegalite-server, the eqn_chart tool has a code injection vulnerability. This allows users to execute arbitrary code.
The vegalite_specification parameter of the visualize_data tool provided by MCP uses the eval function for calculation. This leads to arbitrary code execution. |
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| Source | ⚠️ https://github.com/isaacwasserman/mcp-vegalite-server/issues/9 |
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| User | Lexpl0it (UID 89340) |
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| Submission | 01/21/2026 02:48 (5 months ago) |
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| Moderation | 02/05/2026 14:36 (15 days later) |
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| Status | Accepted |
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| VulDB entry | 344499 [isaacwasserman mcp-vegalite-server up to 16aefed598b8cd897b78e99b907f6e2984572c61 visualize_data eval vegalite_specification code injection] |
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| Points | 18 |
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