CVE-2021-24145 Information

Description

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Reference

https://wpscan.com/vulnerability/f42cc26b-9aab-4824-8168-b5b8571d1610 http://packetstormsecurity.com/files/163346/WordPress-Modern-Events-Calendar-5.16.2-Shell-Upload.html http://packetstormsecurity.com/files/163672/WordPress-Modern-Events-Calendar-Remote-Code-Execution.html

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.2