Unauthorized Actions Possible in Kaswara Modern VC Addons Plugin Due to Authentication Bypass
CVE-2021-4448

9.8CRITICAL

Key Information:

Vendor

Wordpress
Status
Kaswara Modern Vc Addons
Vendor
CVE Published:
16 October 2024

What is CVE-2021-4448?

The Kaswara Modern VC Addons plugin for WordPress is susceptible to authorization bypass, enabling unauthorized users to execute a range of actions due to inadequate capability validation in multiple AJAX functionalities. Unauthenticated attackers can exploit this vulnerability to import data, upload arbitrary files, and delete files, posing serious security risks to WordPress sites utilizing this plugin. Ensuring that your website has updated and secure plugins is essential to safeguard against these unauthorized actions.

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Deploy the Patch

Affected Version(s)

Kaswara Modern VC Addons * <= 3.0.1

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://codecanyon.net/item/kaswara-modern-visual-compose...

EPSS Score

42% 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

Ramuel Gall
Chloe Chamberland
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