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CVE-2021-4449criticalobserved exploitationCWE-434

ZoomSounds <= 5.96 - Unauthenticated Arbitrary File Upload

65Vexday Risk Score

Patch now. It exploitation observed by VulnCheck and has a working public exploit.

ssvc Actcvss 9.8epss 5.4%
from disclosure to weapon
Published on NVDOct 16
VulnCheck+387d
exploitation probability
5.4%top 8% of all CVEs
observed exploitation
yesVulnCheck
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H