Vulnerability CVE-2021-24284
Published: 2021-05-14

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.

See advisories in our WLB2 database:
Topic
Author
Date
High
WordPress Kaswara Modern WPBakery Page Builder 3.0.1 File Upload
kaswara
15.07.2022

Type:

CWE-434

 (Unrestricted Upload of File with Dangerous Type)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Kaswara project -> Kaswara 

 References:
https://codecanyon.net/item/kaswara-modern-visual-composer-addons/19341477
https://wpscan.com/vulnerability/8d66e338-a88f-4610-8d12-43e8be2da8c5
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