CVE-2024-3242
High
Description
The Brizy – Page Builder plugin for WordPress is vulnerable to arbitrary file uploads due to missing file extension validation in the validateImageContent function called via storeImages in all versions up to, and including, 2.4.43. This makes it possible for authenticated attackers, with contributor access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible. Version 2.4.44 prevents the upload of files ending in .sh and .php. Version 2.4.45 fully patches the issue.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Brizy
PublishedJul 18, 2024
First seenJul 18, 2024
Weakness typeCWE-434Unrestricted upload of dangerous file type
How to fix
Update
- brizy brizy2.4.45 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| brizy brizy | v < 2.4.45 | 2.4.45 |
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