High severity · published Apr 10, 2019
CVE-2018-19453
Kentico CMS before 11.0.45 allows unrestricted upload of a file with a dangerous type
8.8
CVSS
1.4%
EPSS
No
On KEV
Description
Kentico CMS before 11.0.45 allows unrestricted upload of a file with a dangerous type.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.4% · higher than 73% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
XP
Xperience · Kentico
before 11.0.45 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-19453
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-19453
Exploit
https://blog.hivint.com/advisory-upload-malicious-file-in-kentico-cms-cve-2018-19453-36debbf85216
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