CVE-2026-85123CWE-284broken-access-control

CVE-2026-85123

Medium · published September 18, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
21.9
In the wild
Unconfirmed
What it is

The Easy Form Builder by WhiteStudio WordPress plugin before 4.2.0 does not validate a submitted value against the stored configuration for some of its form types, allowing unauthenticated users to create WordPress accounts on a site whose owner has disabled registration.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00304 · 21.9th percentile
Weakness
CWE-284 · Improper Access Control
Published
2026-09-18T10:16Z
References (1)
https://wpscan.com/vulnerability/a4968578-aac9-4500-bfb1-f5db95a61921/ · [email protected]
EPSS history
Timeline
  • 19 SEP 03:54Z
    EPSS moved — → 0%
    epss
  • 18 SEP 06:00Z
    Easy Form Builder 4.0.0 - 4.1.3 - Unauthenticated Registration Policy Bypass via Login Form Type Confusion
    cvelistv5