CVE-2021-24284

Public Exploit
Kaswara Modern VC Addons <= 3.0.1 - Unauthenticated Arbitrary File Upload

Description

The Kaswara Modern VC Addons WordPress plugin through 3.0.1 allows unauthenticated arbitrary file upload via the 'uploadFontIcon' AJAX action. The supplied zipfile being unzipped in the wp-content/uploads/kaswara/fonts_icon directory with no checks for malicious files such as PHP.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 91.33% Top 5%
Third-Party Advisory packetstormsecurity.com Third-Party Advisory codecanyon.net Third-Party Advisory wpscan.com
Affected: SayenThemes Kaswara Modern VC Addons
Published at:
Updated at:

References

Link Tags
https://wpscan.com/vulnerability/8d66e338-a88f-4610-8d12-43e8be2da8c5 third party advisory exploit
https://codecanyon.net/item/kaswara-modern-visual-composer-addons/19341477 third party advisory product
http://packetstormsecurity.com/files/167743/WordPress-Kaswara-Modern-WPBakery-Page-Builder-3.0.1-File-Upload.html exploit vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-24284?
CVE-2021-24284 has been scored as a critical severity vulnerability.
How to fix CVE-2021-24284?
To fix CVE-2021-24284, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-24284 being actively exploited in the wild?
It is possible that CVE-2021-24284 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~91% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-24284?
CVE-2021-24284 affects SayenThemes Kaswara Modern VC Addons.
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