| タイトル | idachev @idachev/mcp-javadc 1.2.4 Command Injection |
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| 説明 | A command injection vulnerability (CWE-78) has been identified in @idachev/mcp-javadc, specifically within the index.js component. An attacker with network access to the MCP/HTTP interface can supply maliciously crafted input through the jarFilePath argument of the decompile-from-jar tool, which flows unsanitized into OS command execution via execPromise when constructing shell commands such as jar tf and jar xf. This allows arbitrary system commands to be executed with the privileges of the server process, leading to full host compromise, including data exposure, integrity loss, and potential service disruption. Versions up to and including 1.2.4 are confirmed affected. |
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| ソース | ⚠️ https://github.com/idachev/mcp-javadc/issues/7 |
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| ユーザー | BruceJin (UID 96538) |
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| 送信 | 2026年03月24日 10:08 (7 月 ago) |
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| モデレーション | 2026年04月08日 16:29 (15 days later) |
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| ステータス | 承諾済み |
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| VulDBエントリ | 356241 [idachev mcp-javadc 迄 1.2.4 HTTP Interface jarFilePath 特権昇格] |
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| ポイント | 20 |
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