CVE-2023-4242

FULL - Customer <= 2.2.3 - Authenticated(Subscriber+) Information Disclosure via Health Check

MEDIUM
4.3
CVSS Score
Published: August 9, 2023 at 03:36 AM UTC
Updated: June 17, 2026 at 06:37 AM UTC
2 products affected across 2 vendorsFULL CustomerFULL Customer

Using FULL – Customer by fullservices?

Get instant alerts when new vulnerabilities affect FULL – Customer - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
MEDIUM4.3
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

FULL Customer· Fullwordpress-plugin
95%
v ≤ 2.2.3
60%
v ≤ 2.2.3

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUMWordfence
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-863CWE-287

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card