| 제목 | MaxSite CMS 109 arbitrary file writing |
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| 설명 | 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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| 원천 | ⚠️ https://note-hxlab.wetolink.com/share/8QmDZCddHvyR |
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| 사용자 | V3geD4g (UID 60725) |
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| 제출 | 2025. 10. 14. AM 08:02 (8 개월 ago) |
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| 모더레이션 | 2025. 10. 27. PM 03:14 (13 days later) |
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| 상태 | 수락 |
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| VulDB 항목 | 330136 [MaxSite CMS 까지 109 HTTP Header uploads-require-maxsite.php X-Requested-FileName/X-Requested-FileUpDir 권한 상승] |
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| 포인트들 | 20 |
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