WordPress security changelog
MEDIUM CVE-2023-6748 Modified

Custom Field Template: Sensitive information exposure

Custom Field Template is affected by sensitive information exposure. Exploitation requires an authenticated WordPress account. Successful exploitation can disclose data that should not be available to the caller.

CVE / CNA score 4.3 CVSS 3.1 · security@wordfence.com
NVD score 4.3 CVSS 3.1 · nvd@nist.gov
Component
Custom Field Template
Plugin slug
custom-field-template
Affected
See vendor advisory
Safe version
See mitigation notes
Published
Jun 11, 2024
Weakness
CWE-862 — Missing Authorization
CWE-922 — Insecure Storage of Sensitive Information

This CVE was published Jun 11, 2024 and is one of 13 known issues for this plugin.

Update, patch or deactivate.

Update Custom Field Template to a release outside the affected range, or disable and remove it until a fixed version is available.

No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Technical description

The Custom Field Template plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.6.1 via the 'cft' shortcode. This makes it possible for authenticated attackers with contributor access and above, to extract sensitive data including arbitrary post metadata.

CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

NVD vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Primary and upstream sources