WordPress security changelog
MEDIUM CVE-2023-4242 Modified

FULL - Customer: Sensitive information exposure

FULL - Customer 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 Pending NVD has not published its own CVSS assessment.
Component
FULL - Customer
Plugin slug
full-customer
Affected
See vendor advisory
Safe version
See mitigation notes
Published
Aug 09, 2023
Weakness
CWE-287 — Improper Authentication
CWE-863 — Incorrect Authorization

This CVE was published Aug 09, 2023 and is one of 7 known issues for this plugin.

Update, patch or deactivate.

Update FULL - Customer 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 FULL - Customer plugin for WordPress is vulnerable to Information Disclosure via the /health REST route in versions up to, and including, 2.2.3 due to improper authorization. This allows authenticated attackers with subscriber-level permissions and above to obtain sensitive information about the site configuration as disclosed by the WordPress health check.

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

Primary and upstream sources