CVE-2024-5441
CVSS v3
8.8
HIGH
EPSS Score
1.1 %
exploit probability, as of 2026-10-03
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
The Modern Events Calendar plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the set_featured_image function in all versions up to, and including, 7.11.0. This makes it possible for authenticated attackers, with subscriber access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible. The plugin allows administrators (via its settings) to extend the ability to submit events to unauthenticated users, which would allow unauthenticated attackers to exploit this vulnerability.
Technical details
- Published
- 2024-07-09
Frequently asked questions
What is CVE-2024-5441?
The Modern Events Calendar plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the set_featured_image function in all versions up to, and including, 7.11.0. This makes it possible for authenticated attackers, with subscriber access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible. The plugin allows administrators (via its settings) to extend the ability to submit events to unauthenticated users, which would allow unauthenticated attackers to exploit this vulnerability.
Is CVE-2024-5441 actively exploited?
Active exploitation of CVE-2024-5441 has not been confirmed. Its EPSS score was 1.1% on 2026-10-03, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2024-5441?
CVE-2024-5441 has a CVSS v3 base score of 8.8 (HIGH severity).
Is CVE-2024-5441 affecting your environment?
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