9.8

CVE-2021-28428

File upload vulnerability in HorizontCMS before 1.0.0-beta.3 via uploading a .htaccess and *.hello files using the Media Files upload functionality. The original file upload vulnerability (CVE-2020-27387) was remediated by restricting the PHP extensions; however, we confirmed that the filter was bypassed via uploading an arbitrary .htaccess and *.hello files in order to execute PHP code to gain RCE.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Horizontcms Project ≫ Horizontcms Version1.0.0 Update-
Horizontcms Project ≫ Horizontcms Version1.0.0 Updatealpha
Horizontcms Project ≫ Horizontcms Version1.0.0 Updatealpha2
Horizontcms Project ≫ Horizontcms Version1.0.0 Updatealpha3
Horizontcms Project ≫ Horizontcms Version1.0.0 Updatealpha4
Horizontcms Project ≫ Horizontcms Version1.0.0 Updatealpha5
Horizontcms Project ≫ Horizontcms Version1.0.0 Updatealpha6
Horizontcms Project ≫ Horizontcms Version1.0.0 Updatealpha7
Horizontcms Project ≫ Horizontcms Version1.0.0 Updatealpha8
Horizontcms Project ≫ Horizontcms Version1.0.0 Updatebeta
Horizontcms Project ≫ Horizontcms Version1.0.0 Updatebeta2
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.43% 0.62
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-434 Unrestricted Upload of File with Dangerous Type

The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.