User Frontend Plugin Vulnerability in WordPress
CVE-2026-75824

5.3MEDIUM

Key Information:

Vendor

WordPress
Status
User Frontend
Vendor
CVE Published:
30 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-75824?

The User Frontend plugin for WordPress fails to validate site settings regarding user registration, allowing unauthorized individuals to create accounts even on sites where registration is deliberately disabled. This flaw results in users receiving the default role assigned by the site, potentially leading to misuse of site functionalities and unauthorized access.

Affected Version(s)

User Frontend 2.5.8 < 4.3.12

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-75824 - Proof of Concept

References

https://wpscan.com/vulnerability/61b04ece-5050-465e-aa11-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Murad Akhmedov
WPScan
.