Kentico CMS Vulnerability in File Upload Functionality
CVE-2019-19493

5.4MEDIUM

Key Information:

Vendor

Kentico

Status
Kentico
Vendor
CVE Published:
2 December 2019

What is CVE-2019-19493?

Kentico CMS versions prior to 12.0.50 are vulnerable to a flaw that allows file uploads where the Content-Type header does not match the file extension. This inconsistency can be exploited to conduct Cross-Site Scripting (XSS) attacks, potentially compromising user data and the integrity of the application. Implementing the latest updates is critical to safeguarding against such threats.

References

https://devnet.kentico.com/download/hotfixes
x_refsource_MISC
http://packetstormsecurity.com/files/159525/Kentico-CMS-9...
x_refsource_MISC

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.