Exploited vulnerability

CVE-2024-3242

TLP:CLEAR

brizy brizy Unrestricted Upload of File with Dangerous Type

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.

Facts

Vendor: brizy
Product: brizy
EPSS (probability of exploitation within 30 days): 1 %
First known exploitation: 13 October 2026
First seen by Risk Letters: 13 October 2026

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Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD