Vulnerability · Published Sep 18, 2026 · Assigned by WPScan
CVE-2026-85123Easy Form Builder 4.0.0 - 4.1.3 - Unauthenticated Registration Policy Bypass via Login Form Type Confusion
Medium 5.3
In plain English
A medium-severity improper access control in Easy Form Builder by WhiteStudio from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 23% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.3%top 76.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Easy Form Builder by WhiteStudio | 4.0.0 – before 4.2.0 |
Weakness: CWE-284 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
References
- https://wpscan.com/vulnerability/a4968578-aac9-4500-bfb1-f5db95a61921/ exploit, vdb-entry, technical-description