CVE-2024-3242CWE-434

Brizy – Page Builder <= 2.4.44 - Authenticated (Contributor+) Arbitrary File Upload

High · published July 18, 2024

CVSS v3.1
8.8
EPSS
1%
Percentile
61.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00963 · 61.3th percentile
Weakness
CWE-434 · Unrestricted Upload of File with Dangerous Type
Published
2024-07-18T08:33Z
EPSS history
Timeline
  • 18 JUL 08:33Z
    Brizy – Page Builder <= 2.4.44 - Authenticated (Contributor+) Arbitrary File Upload
    cvelistv5