![]() ![]() Malicious content – If the uploaded file contains an exploit or malware which can leverage a vulnerability in server-side file handling, the file could be used to gain control of the server, causing severe business consequences and reputational damage.This could cause the website to no longer function, or it could compromise security settings to allow attackers to upload additional malicious files and exploit you for ransom. replace htaccess file), the new file can potentially be used to launch a server-side attack. If the file that was overwritten is a critical file (e.g. Overwriting an existing file – If a file is uploaded with the same name and extension as an existing file on the server, this could overwrite the existing file.There are three types of risks when allowing file uploads on your site: As organizations move to remote and distanced workspaces it becomes increasingly critical to implement measures to ensure the security of file uploads, since leaving file uploads unrestricted creates an attack vector for malicious actors. For instance, file uploads are an important function for content management systems, healthcare portals, insurance sites, and messaging applications. File uploads are essential for user productivity and many business services and applications. ![]()
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