Meta Box – WordPress Custom Fields Framework <= 5.9.3 - Authenticated (Contributor+) Information Exposure via Post Meta

4.3
Exposure of Sensitive Information to an Unauthorized Actor
CVE CVE-2024-1204
CVSS 4.3 (Medium)
Publicly Published March 25, 2024
Last Updated April 23, 2024
Researcher Scott Kingsley Clark

Description

The Meta Box – WordPress Custom Fields Framework plugin for WordPress is vulnerable to information exposure in all versions up to, and including, 5.9.3. This is due to the plugin not properly restricting the post meta that can be displayed through the 'rwmb_meta' shortcode. This makes it possible for authenticated attackers, with contributor-level access and above, to retrieve arbitrary post meta information.

References

Share

Vulnerability Details for Meta Box

Software Type Plugin
Software Slug meta-box (view on wordpress.org)
Patched? Yes
Remediation Update to version 5.9.4, or a newer patched version
Affected Version
  • <= 5.9.3
Patched Version
  • 5.9.4

Did you know Wordfence Intelligence provides free personal and commercial API access to our comprehensive WordPress vulnerability database, along with a free webhook integration to stay on top of the latest vulnerabilities added and updated in the database? Get started today!

Learn more

Want to get notified of the latest vulnerabilities that may affect your WordPress site?
Install Wordfence on your site today to get notified immediately if your site is affected by a vulnerability that has been added to our database.

Get Wordfence

The Wordfence Intelligence WordPress vulnerability database is completely free to access and query via API. Please review the documentation on how to access and consume the vulnerability data via API.

Documentation