EIP-2026-114162

PRE-CVE

WordPress Plugin UserPro < 4.9.21 - User Registration Privilege Escalation

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-114162. PoCs published by Noman Riffat.

AI-analyzed exploit summary This exploit demonstrates a privilege escalation vulnerability in WordPress Plugin UserPro < 4.9.21, allowing unauthenticated users to register with administrator privileges by adding a 'role-701=administrator' parameter to the POST data during registration.

Description

WordPress Plugin UserPro < 4.9.21 - User Registration Privilege Escalation

Exploits (1)

exploitdb WORKING POC
by Noman Riffat · textwebappsphp
https://www.exploit-db.com/exploits/46083

This exploit demonstrates a privilege escalation vulnerability in WordPress Plugin UserPro < 4.9.21, allowing unauthenticated users to register with administrator privileges by adding a 'role-701=administrator' parameter to the POST data during registration.

Classification
Working Poc 90%
Attack Type
Auth Bypass
Complexity
Trivial
Reliability
Reliable
Target: WordPress Plugin UserPro < 4.9.21
No auth needed
Prerequisites: Access to the registration form of a vulnerable WordPress site with UserPro plugin installed
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026