What is CVE-2025-4302?

CVE-2025-4302 is a medium-severity vulnerability in Fullworksplugins Stop User Enumeration, classified under CWE-203 OBSERVABLE DISCREPANCY. CVSS score: 5.3/10. Published 2025-07-17.

How severe is CVE-2025-4302?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Fullworksplugins Stop User Enumeration

CVE-2025-4302

The Stop User Enumeration WordPress plugin before version 1.7.3 blocks REST API /wp-json/wp/v2/users/ requests for non-authorized users. However, this can be bypassed by URL-encoding the API path.

Published 2025-07-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.009 (57.7th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 57.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000

Affected products

Fullworksplugins Stop User Enumeration
Stop User Enumeration — versions 0

References

wpscan.com/vulnerability/19f67d6e-4ffe-4126-ac42-fb23c5017a3e (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)

Frequently asked questions

What is CVE-2025-4302?: CVE-2025-4302 is a medium-severity vulnerability in Fullworksplugins Stop User Enumeration, classified under CWE-203 OBSERVABLE DISCREPANCY. CVSS score: 5.3/10. Published 2025-07-17.
How severe is CVE-2025-4302?: Medium severity. CVSS v3 base score is 5.3 out of 10.