Kaswara Modern VC Addons <= 3.0.1 - Unauthenticated Arbitrary File Upload
CVE-2021-24284

9.8CRITICAL

Key Information:

Vendor
Wordpress
Status
Kaswara Modern Vc Addons
Vendor
CVE Published:
14 May 2021

Summary

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 Version(s)

Kaswara Modern VC Addons 3.0.1

References

https://wpscan.com/vulnerability/8d66e338-a88f-4610-8d12-...
x_refsource_CONFIRM
https://codecanyon.net/item/kaswara-modern-visual-compose...
x_refsource_MISC
http://packetstormsecurity.com/files/167743/WordPress-Kas...
x_refsource_MISC

EPSS Score

96% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Robin Goodfellow
.