Just Custom Fields <= 3.3.2 - Missing Authorization on AJAX Actions

Missing Authorization
CVE CVE-2023-46203
CVSS Medium (4.3)
Publicly Published October 19, 2023
Last Updated January 22, 2024
Researcher Abdi Pranata
Description

The Just Custom Fields plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on various AJAX actions in versions up to, and including, 3.3.2. This makes it possible for authenticated attackers, with subscriber-level access and above, to create, modify, and delete custom fields.

References

1 affected software package

Software Type Plugin
Software Slug just-custom-fields (view on wordpress.org)
Patched? No
Affected Version
  • <= 3.3.2
Patched Version
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