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CVE-2021-4449 PoC — ZoomSounds <= 5.96 - Unauthenticated Arbitrary File Upload

Source
https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2021-4449.yaml
Associated Vulnerability
Title:ZoomSounds <= 5.96 - Unauthenticated Arbitrary File Upload (CVE-2021-4449)
Description:The ZoomSounds plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'savepng.php' file in versions up to, and including, 5.96. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible. CVE-2021-4457 is a duplicate of this.
Description
ZoomSounds plugin for WordPress contains a file upload vulnerability in savepng.php
File Snapshot

 id: CVE-2021-4449

info:
  name: ZoomSounds Plugin - Unauthenticated Arbitrary File Upload
  author:

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