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CVE-2021-4448

CRITICAL 9.8 CVSS 3.1
Published
October 16, 2024
Last modified
June 17, 2026
NVD status
Analyzed
Reported by
security@wordfence.com
Weakness
CWE-862
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 plugin for WordPress is vulnerable to authorization bypass in versions up to, and including, 3.0.1 due to insufficient capability checking on various AJAX actions. This makes it possible for unauthenticated attackers to perform a wide variety of unauthorized actions such as importing data, uploading arbitrary files, deleting arbitrary files, and more.

Affected products and versions

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

References

  • codecanyon.net https://codecanyon.net/item/kaswara-modern-visual-composer-addons/19341477 Not Applicable
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/3bf76527-9a11-4755-992c-02fbc1a79bae?source=cve Third Party Advisory
  • nvd.nist.gov Official NVD record