| Título | gopeak MasterLab ≤v3.3.10 Post-Auth File Upload |
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| Descripción | 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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| Fuente | ⚠️ https://note.zhaoj.in/share/jNbywlXI46HV |
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| Usuario | glzjin (UID 59815) |
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| Sumisión | 2023-12-28 09:55 (hace 2 años) |
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| Moderación | 2023-12-28 15:39 (6 hours later) |
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| Estado | Aceptado |
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| Entrada de VulDB | 249181 [gopeak MasterLab hasta 3.3.10 app/ctrl/admin/User.php add/update Avatar escalada de privilegios] |
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| Puntos | 20 |
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