File Upload Vulnerability in Kentico CMS
CVE-2018-19453

8.8HIGH

Key Information:

Vendor

Kentico

Status
Kentico Cms
Vendor
CVE Published:
10 April 2019

What is CVE-2018-19453?

The Kentico CMS prior to version 11.0.45 contains a vulnerability that permits attackers to upload files with potentially harmful types without restriction. This lack of proper validation could lead to the execution of malicious scripts on the server, resulting in significant security risks and unauthorized access to sensitive data. It's critical for users of this CMS to update to the latest version to mitigate potential exploitation.

References

https://blog.hivint.com/advisory-upload-malicious-file-in...
x_refsource_MISC

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2018-19453 : File Upload Vulnerability in Kentico CMS