Vulnerability CVE-2019-19493


Published: 2019-12-02   Modified: 2019-12-04

Description:
Kentico before 12.0.50 allows file uploads in which the Content-Type header is inconsistent with the file extension, leading to XSS.

See advisories in our WLB2 database:
Topic
Author
Date
Low
Kentico CMS 9.0-12.0.49 Cross Site Scripting
Ataberk Yavuzer
13.10.2020

Type:

CWE-434

(Unrestricted Upload of File with Dangerous Type)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Kentico -> Kentico 

 References:
https://devnet.kentico.com/download/hotfixes

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