| Title | Beijing Meite Software Technology Co., Ltd. MetaCRM6 6.4.0 Beta06 CWE-434 (Unrestricted Upload of File with Dangerous Type) |
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| Description | Beijing Meite Software Technology Co., Ltd.'s MTCRM6 system contains a critical file upload vulnerability. This vulnerability lies in the /business/qnaire/upload.jsp interface. This interface does not restrict the types of files that can be uploaded, allowing unauthenticated attackers to exploit it. An attacker could use this vulnerability to transfer a Webshell to the server. Successful exploitation could lead to remote code execution, thereby gaining full administrative privileges over the server. |
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| Source | ⚠️ https://ucn9h68n9289.feishu.cn/docx/RTF0d4zxooIMA1xF9bGcnQNpnfg?from=from_copylink |
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| User | bigbrother_man (UID 96003) |
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| Submission | 06/15/2026 04:10 (1 month ago) |
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| Moderation | 07/20/2026 19:42 (1 month later) |
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| Status | Accepted |
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| VulDB entry | 380685 [Metasoft 美特软件 MetaCRM up to 6.4.0 Beta06 upload.jsp File unrestricted upload] |
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| Points | 20 |
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