CVE-2023-2648 — AI Deep Analysis Summary

🚨 **Essence**: Unrestricted file upload in Weaver E-Office. 💥 **Consequences**: Attackers can upload malicious files (e.g., webshells) to the server.…

🛡️ **CWE**: CWE-434 (Unrestricted Upload of File with Dangerous Type). 🔍 **Flaw**: The file `/inc/jquery/uploadify/uploadify.php` fails to properly validate the `Filedata` parameter.…

🏢 **Vendor**: Weaver (泛微科技). 📦 **Product**: E-Office. 📅 **Affected Version**: Specifically **Version 9.5**. ⚠️ **Component**: The uploadify module (`/inc/jquery/uploadify/uploadify.php`).

💻 **Privileges**: Remote Code Execution (RCE). 📂 **Data**: Full access to server files and databases. 🕸️ **Action**: Hackers can upload webshells, execute arbitrary commands, and take over the entire server.…

🔑 **Auth Required**: Yes. The CVSS vector `PR:L` indicates **Low Privileges** are needed. 🌐 **Access**: You likely need a valid account with basic permissions to access the upload interface.…

🔥 **Public Exploit**: YES. 📂 **PoC Available**: Exploits are disclosed on GitHub (e.g., `inviewp/-E-Office_CVE-2023-2648`). 📡 **Detection**: Nuclei templates exist. 🚨 **Status**: Actively exploitable in the wild.…

🔍 **Check**: Scan for the path `/inc/jquery/uploadify/uploadify.php`. 📡 **Tools**: Use Nuclei with the specific CVE template. 📝 **Manual**: Try uploading a `.php` or `.jsp` file via the uploadify interface.…

🏢 **Vendor Response**: The vendor was contacted but **did not respond**. ⚠️ **Patch Status**: No official patch mentioned in the data. 🚫 **Risk**: Without a vendor fix, you must rely on mitigations.…

🛡️ **Workaround**: Block access to `/inc/jquery/uploadify/uploadify.php` via WAF or Nginx/Apache config. 🚫 **Disable**: Disable the uploadify feature if not needed.…

🚨 **Priority**: CRITICAL. 🔥 **Urgency**: HIGH. Since exploits are public and the vendor is unresponsive, immediate mitigation is required. Treat this as an active threat.…