CVE-2024-54363

CRITICAL

nssTheme Wp NssUser Register <1.0.0 - Privilege Escalation

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 3 public exploits for CVE-2024-54363. PoCs published by Nxploited, Boshe99, RandomRobbieBF.

AI-analyzed exploit summary This PoC exploits an Incorrect Privilege Assignment vulnerability in the Wp NssUser Register WordPress plugin, allowing unauthenticated users to register as administrators. The script checks the plugin version and sends a crafted POST request to escalate privileges.

Description

Incorrect Privilege Assignment vulnerability in saiful.total Wp NssUser Register wp-nssuser-register allows Privilege Escalation.This issue affects Wp NssUser Register: from n/a through <= 1.0.0.

Exploits (3)

nomisec WORKING POC 1 stars
by Nxploited · poc
https://github.com/Nxploited/CVE-2024-54363-Exploit

This PoC exploits an Incorrect Privilege Assignment vulnerability in the Wp NssUser Register WordPress plugin, allowing unauthenticated users to register as administrators. The script checks the plugin version and sends a crafted POST request to escalate privileges.

Classification
Working Poc 95%
Attack Type
Auth Bypass
Complexity
Trivial
Reliability
Reliable
Target: Wp NssUser Register plugin for WordPress <= 1.0.0
No auth needed
Prerequisites: Access to the target WordPress site's /wp-admin/admin-ajax.php endpoint · Plugin version <= 1.0.0
devstral-2 · analyzed Feb 16, 2026 Full analysis →
github WORKING POC
by Boshe99 · pythonpoc
https://github.com/Boshe99/CVE-Exploits/tree/main/CVE-2024-54363-Exploit

The repository contains functional exploit code for CVE-2024-54363, targeting an arbitrary file upload vulnerability in the WordPress Plugin 3DPrint Lite 1.9.1.4. The exploit demonstrates the ability to upload a malicious file to a vulnerable target.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: WordPress Plugin 3DPrint Lite 1.9.1.4
No auth needed
Prerequisites: target URL · path to the file to be uploaded
devstral-2 · analyzed Feb 27, 2026 Full analysis →
nomisec WORKING POC
by RandomRobbieBF · poc
https://github.com/RandomRobbieBF/CVE-2024-54363

This PoC demonstrates an unauthenticated privilege escalation vulnerability in the Wp NssUser Register WordPress plugin (version <= 1.0.0). The exploit sends a crafted POST request to register a new user with administrator privileges.

Classification
Working Poc 95%
Attack Type
Auth Bypass
Complexity
Trivial
Reliability
Reliable
Target: Wp NssUser Register WordPress plugin <= 1.0.0
No auth needed
Prerequisites: WordPress site with vulnerable plugin installed
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Scores

CVSS v3 9.8
EPSS 0.0182
EPSS Percentile 75.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-266
Status published
Products (2)
nssTheme/Wp NssUser Register < 1.0.0
saiful.total/Wp NssUser Register < 1.0.0
Published Dec 16, 2024
Tracked Since Feb 18, 2026