How severe is CVE-2026-5127?

High severity. CVSS v3 base score is 8.8 out of 10.

Deserialization in Wedevs User Frontend: Ai Powered Frontend Posting, Directory, Profile, Membership & Registration

CVE-2026-5127

The User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration plugin for WordPress is vulnerable to Deserialization of Untrusted Data in versions up to, and including, 4.3.1 This is due to insuffic…

Vulnerability class: Insecure Deserialization

EPSS: 0.001 (23.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Wedevs User Frontend: Ai Powered Frontend Posting, Directory, Profile, Membership & Registration — versions 0

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

Frequently asked questions

What is CVE-2026-5127?: CVE-2026-5127 is a high-severity vulnerability in Wedevs User Frontend: Ai Powered Frontend Posting, Directory, Profile, Membership & Registration, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2026-05-08.
How severe is CVE-2026-5127?: High severity. CVSS v3 base score is 8.8 out of 10.