CVE-2024-3242

HIGH EPSS 57.2%
Published Jul 18, 20241y ago · Modified Jun 17, 20261w ago
8.8 CVSS 3.1
High
Find Similar
Published Jul 18, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
8.8
Exploitability
2.8
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
57.2% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-434 Unrestricted Upload of File with Dangerous Type Resource Mgmt

Affected Products 1

VendorProductVersionRange
brizybrizy* <2.4.45

References 5

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/brizy/trunk/editor/zip/archiver.php#L264
    Patch
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/brizy/trunk/editor/zip/archiver.php#L547
    Patch
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3086506/brizy/trunk/editor/zip/archiver.php
    Patch
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3112878/brizy/trunk?contextall=1&old=3086506&old_path=%2Fbrizy%2Ftrunk
    Patch
  • wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/a414de0a-ae44-4955-bd25-ec6ad7860835?source=cve
    Third Party Advisory

Remediation