| Название | MaxSite CMS 109 arbitrary file writing |
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| Описание | 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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| Источник | ⚠️ https://note-hxlab.wetolink.com/share/8QmDZCddHvyR |
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| Пользователь | V3geD4g (UID 60725) |
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| Представление | 14.10.2025 08:02 (8 месяцы назад) |
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| Модерация | 27.10.2025 15:14 (13 days later) |
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| Статус | принято |
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| Запись VulDB | 330136 [MaxSite CMS до 109 HTTP Header uploads-require-maxsite.php X-Requested-FileName/X-Requested-FileUpDir эскалация привилегий] |
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| Баллы | 20 |
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