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Modern Events Calendar <= 7.11.0 - Authenticated (Subscriber+) Arbitrary File Upload
| CVE | CVE-2024-5441 |
|---|---|
| CVSS | 8.8 (High) |
| Publicly Published | July 8, 2024 |
| Last Updated | July 9, 2024 |
| Researcher |
Foxyyy
|
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.
Wordfence blocked 27 attacks targeting this vulnerability in the past 24 hours.
References
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2 affected software packages
| Software Type | Plugin |
|---|---|
| Software Slug | modern-events-calendar |
| Patched? | Yes |
| Remediation | Update to version 7.12.0, or a newer patched version |
| Affected Version |
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| Patched Version |
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| Software Type | Plugin |
|---|---|
| Software Slug | modern-events-calendar-lite (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 7.12.0, or a newer patched version |
| Affected Version |
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| Patched Version |
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