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CVE-2021-24284

CRITICAL 9.8 CVSS 3.1
Published
May 14, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-434
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

Affected products and versions

  • SayenThemes Kaswara Modern VC Addons — From 3.0.1 (including) to 3.0.1 (including)
  • kaswara_project kaswara — Up to and including 3.0.1

References

  • packetstormsecurity.com http://packetstormsecurity.com/files/167743/WordPress-Kaswara-Modern-WPBakery-Page-Builder-3.0.1-File-Upload.html Exploit, Third Party Advisory, VDB Entry
  • codecanyon.net https://codecanyon.net/item/kaswara-modern-visual-composer-addons/19341477 Product, Third Party Advisory
  • wpscan.com https://wpscan.com/vulnerability/8d66e338-a88f-4610-8d12-43e8be2da8c5 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record