CVE-2025-4334
CRITICAL NUCLEISimple User Registration < 6.3 - Unauthenticated Privilege Escalation via User Meta Manipulation
Title source: llmExploitation Summary
EIP tracks 5 public exploits for CVE-2025-4334. PoCs published by Nxploited, ctkqiang, 0xgh057r3c0n. A Nuclei detection template is also available.
AI-analyzed exploit summary This exploit automates privilege escalation in the Simple User Registration WordPress plugin by extracting form details and submitting a crafted registration request to create an administrator account.
Description
The Simple User Registration plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 6.3. This is due to insufficient restrictions on user meta values that can be supplied during registration. This makes it possible for unauthenticated attackers to register as an administrator.
Exploits (5)
This exploit automates privilege escalation in the Simple User Registration WordPress plugin by extracting form details and submitting a crafted registration request to create an administrator account.
The repository contains functional exploit code for CVE-2023-21980 (MySQL client library hijacking via UTF-16 path traversal) and CVE-2025-14847 (MongoDB zLib memory leak). The MySQL exploit demonstrates RCE via malicious library loading, while the MongoDB tool extracts heap memory via crafted OP_COMPRESSED packets.
This is a functional exploit for CVE-2025-4334, targeting an unauthenticated privilege escalation vulnerability in the Simple User Registration WordPress plugin (<= v6.3). It automates the creation of an administrator account by extracting form details and submitting a crafted registration request.
This Python script exploits an unauthenticated privilege escalation vulnerability in Simple User Registration plugin for WordPress by crafting a malicious registration request with administrator role assignment. It extracts necessary form details (nonce, form_id) and submits a crafted POST request to elevate privileges.
The repository contains functional exploit code for CVE-2025-4334, targeting a WordPress plugin (3DPrint Lite 1.9.1.4) with an arbitrary file upload vulnerability. The Python script demonstrates the ability to upload a malicious file to a vulnerable target.
Nuclei Templates (1)
http.component:"wordpress" && http.html:"/wp-content/plugins/simple-user-registration/"
References (3)
Scores
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H