Kentico: >> Xperience Security Vulnerabilities
The Kentico Xperience CMS version 13.0 – 13.0.43 is vulnerable to a persistent Cross-Site Scripting (XSS) vulnerability (also known as Stored or Second-Order XSS). Persistent XSS vulnerabilities occur when the application stores and retrieves client supplied data without proper handling of dangerous content. This type of XSS vulnerability is exploited by submitting malicious script content to the application which is then retrieved and executed by other application users. The attacker could exploit this to conduct a range of attacks against users of the affected application such as session hijacking, account take over and accessing sensitive data.
CVSS Score
6.8
EPSS Score
0.003
Published
2021-12-03
Cross Site Scripting (XSS) vulnerability in Kentico before 12.0.75.
CVSS Score
6.1
EPSS Score
0.004
Published
2020-09-09
Kentico before 12.0.50 allows file uploads in which the Content-Type header is inconsistent with the file extension, leading to XSS.
CVSS Score
5.4
EPSS Score
0.007
Published
2019-12-02
Kentico 11 through 12 lets attackers upload and explore files without authentication via the cmsmodules/medialibrary/formcontrols/liveselectors/insertimageormedia/tabs_media.aspx URI. NOTE: The vendor disputes the report because the researcher did not configure the media library permissions correctly. The vendor states that by default all users can read/modify/upload files, and it’s up to the administrator to decide who should have access to the media library and set the permissions accordingly. See the vendor documentation in the references for more information
CVSS Score
9.1
EPSS Score
0.002
Published
2019-05-22
Kentico CMS before 11.0.45 allows unrestricted upload of a file with a dangerous type.
CVSS Score
8.8
EPSS Score
0.004
Published
2019-04-10
CVE-2019-10068
An issue was discovered in Kentico 12.0.x before 12.0.15, 11.0.x before 11.0.48, 10.0.x before 10.0.52, and 9.x versions. Due to a failure to validate security headers, it was possible for a specially crafted request to the staging service to bypass the initial authentication and proceed to deserialize user-controlled .NET object input. This deserialization then led to unauthenticated remote code execution on the server where the Kentico instance was hosted.
Known exploited
CVSS Score
9.8
EPSS Score
0.939
Published
2019-03-26
Kentico v10.0.42 allows Global Administrators to read the cleartext SMTP Password by navigating to the SMTP configuration page. NOTE: the vendor considers this a best-practice violation but not a vulnerability. The vendor plans to fix it at a future time
CVSS Score
7.2
EPSS Score
0.005
Published
2019-02-08
Kentico 9.0 before 9.0.51 and 10.0 before 10.0.48 allows remote attackers to obtain Global Administrator access by visiting CMSInstall/install.aspx and then navigating to the CMS Administration Dashboard.
CVSS Score
9.8
EPSS Score
0.926
Published
2018-03-23
Kentico 10 before 10.0.50 and 11 before 11.0.3 has XSS in which a crafted URL results in improper construction of a system page.
CVSS Score
5.4
EPSS Score
0.002
Published
2018-03-19
Kentico 10 before 10.0.50 and 11 before 11.0.3 has SQL injection in the administration interface.
CVSS Score
7.2
EPSS Score
0.002
Published
2018-03-19