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.
Published 2021-03-18 15:15:15
Updated 2021-12-03 18:07:20
Source WPScan
View at NVD,   CVE.org

Products affected by CVE-2021-24145

Exploit prediction scoring system (EPSS) score for CVE-2021-24145

96.63%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 100 %
Percentile, the proportion of vulnerabilities that are scored at or less

Metasploit modules for CVE-2021-24145

  • Wordpress Plugin Modern Events Calendar - Authenticated Remote Code Execution
    Disclosure Date: 2021-01-29
    First seen: 2021-07-26
    exploit/multi/http/wp_plugin_modern_events_calendar_rce
    This module allows an attacker with a privileged Wordpress account to launch a reverse shell due to an arbitrary file upload vulnerability in Wordpress plugin Modern Events Calendar < 5.16.5. This is due to an incorrect check of the uploaded file extension. I

CVSS scores for CVE-2021-24145

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
6.5
MEDIUM AV:N/AC:L/Au:S/C:P/I:P/A:P
8.0
6.4
NIST
7.2
HIGH CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
1.2
5.9
NIST

CWE ids for CVE-2021-24145

References for CVE-2021-24145

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