CVE-2024-3242

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.

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/a414de0a-ae44-4955-bd25-ec6ad7860835?source=cve

https://plugins.trac.wordpress.org/changeset/3112878/brizy/trunk?contextall=1&old=3086506&old_path=%2Fbrizy%2Ftrunk

https://plugins.trac.wordpress.org/changeset/3086506/brizy/trunk/editor/zip/archiver.php

https://plugins.trac.wordpress.org/browser/brizy/trunk/editor/zip/archiver.php#L547

https://plugins.trac.wordpress.org/browser/brizy/trunk/editor/zip/archiver.php#L264

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

EPSS