Nexter

Nexter has 2 disclosed vulnerabilities in the WordSec catalog, all reported in 2023; all 2 are fixed as of September 2026. Their average CVSS score is 6.6, and the most serious one scores 8.8 out of 10. Severity breakdown: 0 critical and 1 high. 2023 was the busiest year with 2 disclosures.

The most common weakness is Missing Authorization, behind 1 of the records (50%). Other recurring categories include SQL Injection.

Every one of the 2 issues recorded for Nexter has a vendor fix available, so running the current release closes all known holes.

All of these findings were reported by Rafie Muhammad. Nexter is installed on roughly 2,000 WordPress sites, so each unpatched flaw has a wide blast radius.

Strategic Overview

Avg CVSSMedium

6.6/ 10

Patch Coverage100%

Open

Fixed

Get automatic notifications for all Nexter vulnerabilities before they are exploited.

Highest severity on recordCVSS 8.8CVE-2023-45657

Nexter <= 2.0.3 - Authenticated (Subscriber+) SQL Injection via 'to' and 'from'

Read the full analysis

Vulnerability Records

2 records


2023-10-12 00:00	Nexter <= 2.0.3 - Authenticated (Subscriber+) SQL Injection via 'to' and 'from' Nexter <= 2.0.3	`CVE-2023-45657`	8.8 High	Rafie Muhammad	Yes
2023-10-12 00:00	Nexter <= 2.0.3 - Missing Authorization Nexter <= 2.0.3	`CVE-2023-45658`	4.3 Medium	Rafie Muhammad	Yes

Showing 1–2 of 2 reports

Latestv4.2.18

Nexter

Author

POSIMYTH

5.0(14)

100/100

Last Updated

2026-08-26 (18d ago)

Active Installs

2,000+

Downloads

63,757

Requires WP

4.7+

Requires PHP

7.4+

Created

2021-04-15 (6y ago)

Nexter Theme is an ultra-lightweight, multipurpose WordPress theme built with pure vanilla JavaScript, crafted specifically for users who are serious about performance, speed, and SEO. With a footprint of less than 50KB, it delivers blazing-fast load times, making it the perfect base for business websites, personal portfolios, blogs, and online stores. Designed with clean, SEO-friendly code, Nexter ensures better search engine visibility while offering rock-solid compatibility with popular tools like Elementor, The Plus Addons for Elementor, and the default Gutenberg Block Editor. It’s fully WooCommerce-ready, accessibility-ready, and RTL-compatible, making it suitable for a global and diverse audience. Nexter follows secure coding standards, is regularly updated, and ensures full compatibility with the latest WordPress versions. To get the most out of it, Nexter works best with Nexter Blocks and Nexter Extension—together, they bring powerful blocks, advanced design tools, and performance-focused features that elevate your website-building experience. Plus, with access to over 1000 ready-to-import website templates and sections, you can build and launch stunning websites faster than ever before. Whether you’re a developer, designer, agency, or entrepreneur, Nexter Theme is your go-to choice for building fast, flexible, and professional WordPress websites. Learn More – https://nexterwp.com/nexter-theme/