CVE-2021-4449
CRITICALCVSS v3
9.8
CRITICAL
EPSS Score
78.6%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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.
Technical Details
- Published
- 10/16/2024
Frequently Asked Questions
What is CVE-2021-4449?
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.
Is CVE-2021-4449 actively exploited?
Active exploitation of CVE-2021-4449 has not been confirmed. The EPSS score is 78.6%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-4449?
CVE-2021-4449 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2021-4449 affecting your environment?
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.