Vulnerability record · CVE-2021-4448 · published 16 October 2024

CVE-2021-4448: Kaswara project kaswara missing authorization vulnerability

KKaswara Project · Kaswara

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.

9.8 CVSS 3.1 Critical EPSS 1.4% · top 29.0% CWE-862 · Missing authorization

9.8CVSS 3.1 base score

1.4%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

2References

17 Jun 2026Last modified by NVD

Description

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

KKaswara Kaswara Project

References

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

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2021-4448), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.