| タイトル | MaxSite CMS 109 arbitrary file writing |
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| 説明 | MaxSite CMS versions ≤ v109 have an arbitrary file writing vulnerability in application/maxsite/admin/plugins/auto_post/uploads-require-maxsite.php. Attackers with backend access can write malicious files by sending crafted requests with headers (X-Requested-FileName, X-Requested-FileUpDir) through the /require-maxsite/ endpoint. First, the attacker overwrites the .htaccess file to bypass execution restrictions, then uploads a PHP webshell via POST requests, potentially leading to remote code execution. |
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| ソース | ⚠️ https://note-hxlab.wetolink.com/share/8QmDZCddHvyR |
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| ユーザー | V3geD4g (UID 60725) |
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| 送信 | 2025年10月14日 08:02 (8 月 ago) |
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| モデレーション | 2025年10月27日 15:14 (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 | 330136 [MaxSite CMS 迄 109 HTTP Header uploads-require-maxsite.php X-Requested-FileName/X-Requested-FileUpDir 特権昇格] |
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| ポイント | 20 |
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