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CVE-2021-24145

HIGH 7.2 CVSS 3.1
Published
March 18, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-434
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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.

Affected WordPress components

  • modern-events-calendar-lite Plugin · modern-events-calendar-lite
    Confirmed match Homeless
    From 5.16.5 (including) to 5.16.5 (excluding)
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown Modern Events Calendar Lite — From 5.16.5 (including) to 5.16.5 (excluding)
  • webnus modern_events_calendar_lite — Before 5.16.5

References

  • packetstormsecurity.com http://packetstormsecurity.com/files/163346/WordPress-Modern-Events-Calendar-5.16.2-Shell-Upload.html Exploit, Third Party Advisory, VDB Entry
  • packetstormsecurity.com http://packetstormsecurity.com/files/163672/WordPress-Modern-Events-Calendar-Remote-Code-Execution.html Exploit, Third Party Advisory, VDB Entry
  • wpscan.com https://wpscan.com/vulnerability/f42cc26b-9aab-4824-8168-b5b8571d1610 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record