| タイトル | givanz Vvveb Vvveb 1.0.7.2 File Upload |
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| 説明 | A critical file upload vulnerability in Vvveb CMS allows attackers to bypass security controls by appending special characters to file extensions (e.g., .svg/). This enables upload of malicious SVG+XML files containing JavaScript payloads. The vulnerability can be exploited through multiple attack vectors: direct admin access to uploaded files, iframe injection in posts/pages/products, or plugin code editor functionality. Successful exploitation allows attackers to execute XSS attacks that can create superadministrator accounts, upload and activate malicious plugins, and ultimately achieve remote code execution on the server. The attack chain demonstrates complete system compromise from initial file upload to reverse shell access. |
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| ソース | ⚠️ https://gist.github.com/KhanMarshaI/b90045ee823866a52f33615776b5a6ec |
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| ユーザー | KhanMarshal (UID 89610) |
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| 送信 | 2025年09月17日 12:11 (1 年 ago) |
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| モデレーション | 2025年09月26日 10:24 (9 days later) |
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| ステータス | 承諾済み |
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| VulDBエントリ | 325965 [givanz Vvveb 迄 1.0.7.2 SVG File クロスサイトスクリプティング] |
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| ポイント | 20 |
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