CVE-2019-19493

CVSS V2 Low 3.5 CVSS V3 Medium 5.4

Description

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

Overview

CVE ID
CVE-2019-19493

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2019-12-02T03:15:11

Last Modified Date
2022-02-20T06:37:35

Weakness Enumerations

CWE	URL
CWE-434	http://cwe.mitre.org/data/definitions/434.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:kentico:kentico::::::::	1	OR	9.0	12.0.50

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:M/Au:S/C:N/I:P/A:N

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
SINGLE

Confidentiality Impact
NONE

Integrity Impact
PARTIAL

Availability Impact
NONE

Base Score
3.5

Severity
LOW

Exploitability Score
6.8

Impact Score
2.9

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
REQUIRED

Scope
CHANGED

Confidentiality Impact
LOW

Availability Impact
NONE

Base Score
5.4

Base Severity
MEDIUM

Exploitability Score
2.3

Impact Score
2.7

References

Reference URL	Reference Tags
https://devnet.kentico.com/download/hotfixes	Patch Vendor Advisory
http://packetstormsecurity.com/files/159525/Kentico-CMS-9.0-12.0.49-Cross-Site-Scripting.html	Exploit Third Party Advisory VDB Entry

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2019-19493
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19493

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 06:32:06				Added to TrackCVE
2022-12-04 07:15:17	2019-12-02T03:15Z	2019-12-02T03:15:11	CVE Published Date	updated
2022-12-04 07:15:17		2022-02-20T06:37:35	CVE Modified Date	updated
2022-12-04 07:15:17		Analyzed	Vulnerability Status	updated