| タイトル | Kodbox 1.64 Command Injection |
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| 説明 | The fileThumb plugin in kodbox reads the ffmpegBin and imagickBin configuration values and passes them directly into shell_exec($bin . ' --help') without escaping or whitelisting. An authenticated administrator can set these values to include shell metacharacters (e.g., ffmpeg; <command>;#) via admin/plugin/setConfig, then trigger plugin/fileThumb/check to execute arbitrary system commands on the server.
This results in a post-auth remote command execution vulnerability: once an attacker gains administrative configuration rights, they can run arbitrary commands under the web server’s privileges. Mitigation requires removing unsafe shell concatenation, strictly whitelisting allowed binaries and paths, using non-shell process execution APIs with validated arguments, and tightening configuration permissions and auditing. |
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| ソース | ⚠️ https://vulnplus-note.wetolink.com/share/3ml5XA0firIa |
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| ユーザー | vulnplusbot (UID 96250) |
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| 送信 | 2026年03月09日 04:31 (7 月 ago) |
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| モデレーション | 2026年03月22日 12:40 (13 days later) |
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| ステータス | 承諾済み |
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| VulDBエントリ | 352427 [kalcaddle kodbox 1.64 fileThumb Endpoint app.php checkBin 特権昇格] |
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| ポイント | 20 |
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