| タイトル | gopeak MasterLab ≤v3.3.10 Post-Auth File Upload |
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| 説明 | A critical file upload vulnerability was discovered in the MasterLab platform, specifically within the update function of the app/ctrl/admin/User.php file, which affects versions up to v3.3.10. The vulnerability, identified by glzjin, allows attackers to execute remote code by uploading a malicious avatar image encoded in base64 format. The flaw lies in the improper handling of file extensions within the UploadLogic::base64ImageContent method, which trusts the file type declared in plaintext. Attackers exploiting this vulnerability can gain unauthorized access and potentially take control of the affected server, making it a severe security risk that requires immediate attention and patching. |
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| ソース | ⚠️ https://note.zhaoj.in/share/jNbywlXI46HV |
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| ユーザー | glzjin (UID 59815) |
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| 送信 | 2023年12月28日 09:55 (2 年 ago) |
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| モデレーション | 2023年12月28日 15:39 (6 hours later) |
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| ステータス | 承諾済み |
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| VulDBエントリ | 249181 [gopeak MasterLab 迄 3.3.10 app/ctrl/admin/User.php add/update アバター 特権昇格] |
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| ポイント | 20 |
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