Rapid7

vulnerability

WordPress Plugin: dzs-zoomsounds: CVE-2021-4449: Unrestricted Upload of File with Dangerous Type

Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Jun 24, 2021
Added
May 15, 2025
Modified
Apr 30, 2026

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.

Solution

dzs-zoomsounds-plugin-cve-2021-4449
Title
Rapid7 Labs

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