7.2

CVE-2021-24145

Exploit

Modern Events Calendar Lite <= 5.16.4 - Authenticated Arbitrary File Upload leading to Remote Code Execution

Arbitrary file upload in the Modern Events Calendar Lite WordPress plugin, versions before 5.16.5, did not properly check the imported file, allowing PHP ones to be uploaded by administrator by using the 'text/csv' content-type in the request.
Mögliche Gegenmaßnahme
Modern Events Calendar Lite: Update to version 5.16.5, or a newer patched version
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Modern Events Calendar Lite
Version * - 5.16.4
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Webnus ≫ Modern Events Calendar Lite SwPlatformwordpress Version < 5.16.5
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 92.55% 0.997
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.2 1.2 5.9
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 6.5 8 6.4
AV:N/AC:L/Au:S/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.